{"title":"St. Hillary's Primary 4 - 6 STEAM AI Kits (2026-27)","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/SHPS_grow-1.png?v=1755724024\" alt=\"\" width=\"241\" height=\"90\"\u003e  \u003cbr\u003eFor any additional enquiry, please email: elt@classroom.com.hk .\u003c\/p\u003e","products":[{"product_id":"2x-aaa-covered-battery-holder-with-built-in-on-off-power-switch-jst-connector-for-microbit","title":"2x AAA Covered Battery Holder with built-in on\/off power switch \u0026 JST Connector for microbit","description":"\u003cp\u003e\u003cspan\u003eSuitable for micro:bit in schools. Battery Energy Saving!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003eThis 2x AAA battery, switched battery holder come compete with a terminal connector on the end of the wires. These are perfect for connecting LEDs without the need for soldering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit incorporates a small on \/ off switch. The leads are approximately 145mm in length and colour red and black with JST connector.\u003c\/p\u003e","brand":"classroomelt","offers":[{"title":"Default Title","offer_id":7141554978860,"sku":null,"price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/2268_large_battery_box_switch_x2aaa.jpg?v=1743410408"},{"product_id":"jumperwire-female-female","title":"JumperWire (Female - Female)","description":"\u003cp\u003e\u003cspan\u003eJ\u003c\/span\u003e\u003cspan\u003eumper Wire with female connectors on both ends. Use these to jumper from any male header on any board, to any other male header. \u003c\/span\u003e\u003cspan\u003eComes as 1 package of ten jumpers with various colours.\u003c\/span\u003e\u003c\/p\u003e","brand":"classroomelt","offers":[{"title":"Default Title","offer_id":7163145551916,"sku":null,"price":22.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/JumperWire-Female-02-L.jpg?v=1743410403"},{"product_id":"octopus-dust-sensor-detector-module-with-sharp-gp2y1010au0f","title":"Octopus Dust Sensor Detector Module with Sharp GP2Y1010AU0F","description":"\u003cp\u003e\u003cspan\u003eOctopus Dust Sensor Detector Module with Sharp GP2Y1010AU0F adopts Sharp optical dust sensor(GP2Y1010AU0F). It is used to detect the density of  dust particle with diameter beyond 0.8μm such as cigarette smoke.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e 1. Low power consumption;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2. Analog output;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3. Linear relatioship between voltage and dust density;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4. Built-in voltage boosting circuit,suitable for input voltage with wider range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eProduct Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSensitivity: 0.5V\/(100μg\/m3) \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective Range: 500μg\/m3 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorking Voltage: 2.5V~5.5V \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorking Current: 20mA(max) \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorking Temperature: -10℃~65℃ \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: -20℃~80℃ \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLife Span: 5 year \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Dimension: 63.2mm×41.3mm×21.1mm \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFixed Hole Size: 2.0mm \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVent Hole Size: 9.0mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e 1. Detect dust concentration in the air.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2. Air purifier, air quality monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cimg src=\"http:\/\/www.elecfreaks.com\/estore\/media\/wysiwyg\/001_10.jpg\" alt=\"\" width=\"500\" height=\"500\"\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":7202524037164,"sku":null,"price":158.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/qq_20180115112609.jpg?v=1743410366"},{"product_id":"octopus-crash-sensor-brick","title":"Octopus Crash Sensor Brick","description":"\u003cp\u003eOctopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect micro:bit \/ Arduino\/Freaduino compatible boards easily with various digital, analog and I2C\/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos even buttons, just plug and play.\u003c\/p\u003e\n\u003cp\u003eCrash Sensor Brick is a sensor module based on crash switch, simple circuit design, high sensitivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParameter:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArduino special module\u003c\/li\u003e\n\u003cli\u003ecompatible with sensor shield\u003c\/li\u003e\n\u003cli\u003eOutput low level when touched, maintain high level when released\u003c\/li\u003e\n\u003cli\u003eUsed for robot collision detection touch detection\u003c\/li\u003e\n\u003cli\u003e3P buckled wires connector\u003c\/li\u003e\n\u003cli\u003eEasy to plug and play\u003c\/li\u003e\n\u003cli\u003eAble to achieve very interesting and an interactive work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.elecfreaks.com\/store\/images\/product\/Octopus\/Crash%20Sensor%20Brick\/Crash%20Sensor%20Brick_B.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cimg class=\"alignnone size-medium wp-image-37\" title=\"OCTOPUS Vibration sensor\" src=\"http:\/\/www.elecfreaks.com\/store\/images\/product\/Octopus\/Crash%20Sensor%20Brick\/Crash%20Sensor%20Brick_B.jpg\" alt=\"OCTOPUS Crash Sensor Brick\" width=\"550\" height=\"398\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":7202586787884,"sku":null,"price":45.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/Crash_Sensor_Brick_B.jpg?v=1743410365"},{"product_id":"classroom-micro-servo-180-degree-with-accessories-for-micro-bit","title":"Micro Servo 180 degree with accessories for micro:bit","description":"\u003cp\u003e\u003cstrong\u003eSuitable for uses with micro:bit\u003cbr\u003e\u003cbr\u003eDimensions\u003c\/strong\u003e: 23.2 × 12.5 × 22 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 9 g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Speed\u003c\/strong\u003e :\u003c\/p\u003e\n\u003cp\u003e0.12sec\/60degree (4.8V)   0.10sec\/60degree (6V)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStall Torque\u003c\/strong\u003e :\u003c\/p\u003e\n\u003cp\u003e1.3kg.cm\/18.09oz.in(4.8V)  1.5kg.cm\/20.86oz.in(6V)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e :  4.8V~6V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e :   Analog\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirection\u003c\/strong\u003e :  CCW\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Angle\u003c\/strong\u003e :  180degree\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Pulse\u003c\/strong\u003e :  500us-2500us\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e :  None\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGear Type\u003c\/strong\u003e :   Metal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e :  Metal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnector Wire Length\u003c\/strong\u003e :  20 cm\u003c\/p\u003e","brand":"CLASSROOM eShop","offers":[{"title":"Default Title","offer_id":10919081672748,"sku":null,"price":38.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/0455656.webp?v=1786331998"},{"product_id":"sonar-bit-for-micro-bit-ultrasonic-sensor","title":"Sonar:bit for micro:bit Ultrasonic Sensor","description":"\u003cp id=\"introduction\"\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan\u003eSonar:bit is an ultrasonic module with 3-5V working voltage. It is available to be used to 3.3V or 5V micro-controller system. With only one 3-wire(GVS) cable, it can work properly. Compared to the normal 4-wire ultrasonic module, it has saved one IO port. The measurement range of sonar:bit is 4cm-400cm. It can output stable and accurate measurement data with ±1cm tolerance only. You can use this module to occasions like short-distance measurement, smart cars, robots, micro:bit and arduino teaching, etc..\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/pdBREKf.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp id=\"features\"\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInput voltage:3V~5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnable to drive micro:bit or arduino directly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard 3-wire GVS connecotr, which occupies 1 IO port only.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp id=\"definition-of-pins\"\u003e\u003cspan\u003eDefinition of Pins\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/7E5ECzN.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp id=\"introduction-of-major-components\"\u003e\u003cspan\u003eIntroduction of Major Components\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"transmitter\"\u003e\u003cspan\u003eTransmitter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/T1xDsne.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTransmitter is used to send ultrasonic signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"receiver\"\u003e \u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eReceiver\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/JxNrz8Q.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReceiver is for collecting ultrasonic signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"mcu\"\u003e\u003cspan\u003eMCU\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/2CjnvfP.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is the master chip of sonar:bit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"chip-for-sending-signal\"\u003e\u003cspan\u003eChip for Sending Signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/iOW0IN3.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis chip is used to drive the transmitter to send out ultrasonic signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"chip-for-receiving-signal\"\u003e\u003cspan\u003eChip for Receiving Signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/VxEZ5KQ.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis chip is used to receive and process ultrasonic echo signals as well as give feedbacks to the master chip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"g-v-s-port\"\u003e\u003cspan\u003eG-V-S Port\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/N9yc6Jm.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eG-V-S port allows outer devices control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp id=\"quick-start\"\u003e\u003cspan\u003eQuick Start\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"hardware-connection\"\u003e\u003cspan\u003eHardware Connection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConnect sonar:bit to P2 port on sensor:bit and connect micro:bit to your computer.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOnce completed, you can see the picture below:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/fvYx5lR.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/wCftg3Y.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp id=\"programming\"\u003e\u003cspan\u003eProgramming\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClick to open \u003ca href=\"https:\/\/makecode.microbit.org\/\"\u003eMakecode\u003c\/a\u003e online editor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWrite your program to assign the returned value of P2 to variable distance and display it on micro:bit screen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/sbRh3HL.png\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can see the whole program from the link here: \u003ca href=\"https:\/\/makecode.microbit.org\/_b7JL2Yd3q3Km\"\u003ehttps:\/\/makecode.microbit.org\/_b7JL2Yd3q3Km\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOr you can download it from the page below:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003ciframe src=\"https:\/\/makecode.microbit.org\/#pub:_b7JL2Yd3q3Km\" frameborder=\"0\" width=\"320\" height=\"240\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3 id=\"result\"\u003e \u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eResult\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe can see the distance between sonar:bit and the object is displayed on micro:bit in real time. The unit is centimeter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp id=\"packing-list\"\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"packing-list\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/www.elecfreaks.com\/estore\/media\/wysiwyg\/5_4.jpg\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"parameter\"\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/G7YHeuJ.png\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp id=\"dimension\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDimension\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.imgur.com\/h4HcvxO.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePacking List\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 x Sonar:bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 x GVS Jumper Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp id=\"packing-list\"\u003e\u003cspan\u003eDocument\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca title=\"Sonar:bit Guide\" href=\"https:\/\/www.elecfreaks.com\/learn-en\/sonar_bit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003eSonar:bit Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":10921350266924,"sku":null,"price":72.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/img_9153.jpg?v=1743410349"},{"product_id":"elecfreaks-iot-bit-for-micro-bit","title":"ELECFREAKS iot:bit for micro:bit","description":"\u003cp\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIOT:bit is an expansion board based on IoT for micro:bit. It uses ESP8266 as WIFI expansion board and serial port to communicate with micro:bit. It also has extended all available IO port of the micro:bit which is leaded by GVS and you can extent various 3V E-blocks as LED, photosensitive and servo by using it. At the same time, the IOT:bit with an on-board buzzer for outside sound and an on-board RTC clock for timing without power supply. Let's creating your own IoT by makecode!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/EF03426-2.png\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntergrated ESP12F WiFi、RTC and passive buzzer module\u003cbr\u003eExtended most IO ports by GVS\u003cbr\u003eSilk-screen indication onboard main components\u003cbr\u003eSeparately lead IIC interface, directly plug in OLED, BME280 and IIC,etc\u003cbr\u003eIntergrated buzzer and earphone jack\u003cbr\u003eAdaptive for LEGO (4 standard spacing Lego fixed holes)\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHardware apperance \u0026amp; Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItems\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003cth\u003eRemarks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eELECFREAKS iot:bit for micro:bit\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eEF03426\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC supply\u003c\/td\u003e\n\u003ctd\u003eUSB-5V\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power current\u003c\/td\u003e\n\u003ctd\u003e800mA\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation temperature\u003c\/td\u003e\n\u003ctd\u003e-25~80℃\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWIFI module\u003c\/td\u003e\n\u003ctd\u003eESP8266\u003c\/td\u003e\n\u003ctd\u003eESP12F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuzzer\u003c\/td\u003e\n\u003ctd\u003ePassive buzzer\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC timing\u003c\/td\u003e\n\u003ctd\u003eDS1307 RTC\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTC timing battery\u003c\/td\u003e\n\u003ctd\u003eCR1220 button cell\u003c\/td\u003e\n\u003ctd\u003eEquipped by yourself\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead out\u003c\/td\u003e\n\u003ctd\u003eNot all\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eport lead\u003c\/td\u003e\n\u003ctd\u003eSerial port can map the IO port\u003c\/td\u003e\n\u003ctd\u003eCoding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C port lead\u003c\/td\u003e\n\u003ctd\u003e19、20 pin\u003c\/td\u003e\n\u003ctd\u003eOnly for I2C pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPI port lead\u003c\/td\u003e\n\u003ctd\u003e14、15 pin\u003c\/td\u003e\n\u003ctd\u003efor common IO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e71.00mm X 63.00mm\u003c\/td\u003e\n\u003ctd\u003eWithout packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e30.00g\u003c\/td\u003e\n\u003ctd\u003eWithout packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u0026amp; Installation\u003c\/strong\u003e\u003cbr\u003eProduct size：71mm x 63mm x 23mm\u003cbr\u003ePCB thickness：1.5mm\u003cbr\u003eHole diameter：2.4mm\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePin interface drawing\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/03.png\"\u003e\u003cbr\u003eIntroduction of main module\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/04.png\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCoding：Makecode\/Micropython\/JavaScript\/\u003cbr\u003e\u003cstrong\u003eMakecode block\u003c\/strong\u003e\u003cbr\u003eCoding developed by Microsoft and mainly publiced by micro:bit offical.\u003cbr\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/\"\u003ehttps:\/\/makecode.microbit.org\u003c\/a\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/05_1.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJavaScript\u003c\/strong\u003e\u003cbr\u003eClick on\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eJavaScript\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003eof the\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003emakecode\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003efor\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eJavaScript\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003ecoding.\u003cbr\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/\"\u003ehttps:\/\/makecode.microbit.org\u003c\/a\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/06.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicroPython\u003c\/strong\u003e\u003cbr\u003eUsing\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eMU\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003efor advanced coding method\u003ccode\u003eMicroPython\u003c\/code\u003e\u003cbr\u003e\u003ca href=\"https:\/\/codewith.mu\/\"\u003ehttps:\/\/codewith.mu\/\u003c\/a\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/1_11.png\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eEasy start\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware connection\u003c\/strong\u003e\u003cbr\u003eFisrt, install CR1220 button cell for power supply to the RTC timing.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/2.gif\"\u003e\u003cbr\u003ePlug the micro:bit to the Iot:bit.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/4.gif\"\u003e\u003cbr\u003eUsing single USB for power supply to expansion board and switch on.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/5.gif\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCoding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoding Platform\u003c\/strong\u003e\u003cbr\u003emakecode：\u003ca href=\"https:\/\/makecode.microbit.org\/\"\u003ehttps:\/\/makecode.microbit.org\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdd codebase\u003c\/strong\u003e\u003cbr\u003eClick on \"Advanced\" in the MakeCode Drawer to see more code sections.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/6_2.jpg\"\u003e\u003cbr\u003eWe need to add an extension for coding to the IOT. Click on the “Extension” at bottom of coding drawer, then Search for “IOT” and click on the IOT package to add it to your project. (As below picture)\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/7_3.jpg\"\u003e\u003cbr\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003cbr\u003eIf you get a warning telling you some packages will be removed because of incompatibility issues, either follow the prompts or create a new project in the Project file menu.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHow to drive the buzzer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere is on-board buzzer on the IOT:bit as below picture. Let the buzzer be connected to the PO of the micro:bit to play music by the\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003emusic\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003eof the makecode.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/8_2.png\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/9_2.png\"\u003e\u003cbr\u003eWhen button A be pressed in the \"input\", play a bit of music.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/10_2.png\"\u003e\u003cbr\u003eProgram link：\u003ca href=\"https:\/\/makecode.microbit.org\/_4j6PCeV087AW\"\u003ehttps:\/\/makecode.microbit.org\/_4j6PCeV087AW\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use RTC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere is on-board DS1307RTC timing on the IOT:bit as below picture. RTC timing need a CR1220 button cell for lasting power supply. We need the RTC timing keep accuracy in the event of a power outage.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/1_42.jpg\"\u003e\u003cbr\u003ePress button A to set the time to the set time. On start with RTC function and the minutes be displayed on the 5*5 allay.\u003cbr\u003eTurn off the power after turning off the power for one minute, and the dot matrix display will show the number of minutes after another 1 minute.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/2_9.png\"\u003e\u003cbr\u003eProgram link：\u003ca href=\"https:\/\/makecode.microbit.org\/_e9d3vW96bPe2\"\u003ehttps:\/\/makecode.microbit.org\/_e9d3vW96bPe2\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use the internet function\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe most important function of IOT:bit is WIKI. The onboard\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eESP-12F\u003c\/code\u003eWIFI module can connect WIFI and send information. To use port for communication with the micro:bit and the pin\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eRX-P8\u003c\/code\u003e，\u003ccode\u003eTX-P12\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003eis special for IoT.\u003cbr\u003eUsing thingspeak as cloud to coding and data uploding.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/3_18.jpg\"\u003e\u003cbr\u003eOn start, initialize ESP8266 to default connection with P8 \u0026amp; P12.\u003cbr\u003eConnect your own WiFi, input the key and the password.\u003cbr\u003eUnder foever loop, connect the thinkspeak and set date to send, then pause.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/4_6.png\"\u003e\u003cbr\u003eProgram link：\u003ca href=\"https:\/\/makecode.microbit.org\/_JAXAmmHq4FhW\"\u003ehttps:\/\/makecode.microbit.org\/_JAXAmmHq4FhW\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eDown load code\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLet your micro:bit be connected to one side of the USB, the other side to your computer.（Inserting on the expansion board may cause the micro:bit connection to be abnormal or damaged.）\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/5_5.jpg\"\u003e\u003cbr\u003eThen copy your documents to the micro:bit.\u003cbr\u003eNow, here is your observing time!\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/www.elecfreaks.com\/pub\/media\/wysiwyg\/products\/2019\/EF03426\/6_3.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":14183826423852,"sku":null,"price":139.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/ef03426-01.jpg?v=1743410338"},{"product_id":"microbit-v2","title":"micro:bit V2.2","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003ciframe width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/pIUJ4kvJ_QU\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eFor more video resources like this, please visit \u003ca href=\"https:\/\/www.youtube.com\/channel\/UCJRGTnzeb0esPmsE-mFkPGg\/videos\"\u003emicro:bit YouTube Channel:\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003ciframe width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/FH3XJpeLbjA\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-mce-fragment=\"1\"\u003e\u003cstrong\u003emicro:bit V2 is here!\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003elatest revision\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eof the BBC micro:bit is designed to be completely familiar to anyone who has used the original device. It’s the same size, shape, looks very similar, and works in the same way. Every program that could run on a micro:bit version 1 can be re-built to run on the latest revision. The editors will support both versions simultaneously for features common to both boards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe latest revision builds upon the current micro:bit experience by refining the board and adding widely requested sound making and sensing capabilities.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAmongst the micro:bit features, ‘sound’ is in a unique position of being already present in the editors, but not on the board, so it is already familiar to teachers, yet the speaker and microphone on the board are transformative in the kinds of applications people can build.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003c\/span\u003eIntroducing the brand-new micro: bit V2, a must-have for technology and STEM enthusiasts. Now available with improved features to the hugely successful predecessor board with over 4 million boards being sold worldwide. This powerful, pocket-sized computer will be loved by all that use it. Designed to teach kids coding and solve problems using technology.\u003c\/p\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"micro:bit V2- an Educational \u0026amp; Creative Tool for Kids\" title=\"micro:bit V2- an Educational \u0026amp; Creative Tool for Kids\" src=\"https:\/\/image.dfrobot.com\/image\/data\/MBT0039\/1.png\" original=\"https:\/\/image.dfrobot.com\/image\/data\/MBT0039\/1.png\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat are the differences in V2.0\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"the differences between micro: bit V1.5 and V2.0, micro: bit\" title=\"The differences between micro: bit V1.5 and V2.0\" src=\"https:\/\/image.dfrobot.com\/image\/data\/MBT0039\/2.png\" original=\"https:\/\/image.dfrobot.com\/image\/data\/MBT0039\/2.png\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eFEATURES:\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eOn board speaker\u003c\/li\u003e\n\u003cli\u003eMEMS Microphone with LED indicator\u003c\/li\u003e\n\u003cli\u003eTouch sensitive logo\u003c\/li\u003e\n\u003cli\u003eBuilt-in sleep\/off mode that means the board can be powered-down with batteries connected\u003c\/li\u003e\n\u003cli\u003eDiscrete regulator that can supply up to 200mA of current to external accessories Refinements\u003c\/li\u003e\n\u003cli\u003eNotched edge connector. To make it easier to connect things like crocodile clips and conductive thread\u003c\/li\u003e\n\u003cli\u003ePower LED indicator. In addition to the USB activity indicator, a power LED shows whether the micro:bit is powered on or off\u003c\/li\u003e\n\u003cli\u003eCopper plated antenna. To easily identify the radio\/Bluetooth component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDesigned specifically for kids and beginners, the micro:bit is a pocket-sized computer that you can code, customize and control to bring your digital ideas, games and apps to life. It’s a small, code-able device that is a non-intimidating introduction to programming and making – switch on, program it to do something fun – wear it, customize it, develop new ideas.\u003c\/p\u003e\n\u003cp\u003eAt half the size of a credit card, you will be surprised at the amount of hardware each board is equipped with, including 25 red LED lights that can flash messages. There are two programmable buttons that can be used to control games or pause and skip songs on a playlist. The micro:bit can even detect motion and tell you which direction you’re heading. It can also use Bluetooth Low Energy (BLE) to interact with other devices and the Internet.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cytron.io\/image\/catalog\/products\/MICROBIT-V2\/MICROBIT-V2_c.JPG\" alt=\"\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eA closer look at the front of the V2 board, the 5x5 LED array is still there for you to display words, numbers, and of course the two programmable buttons! V2 board comes with a MEMS microphone input hole and a mic indicator LED. If the sound input is enabled in the program or your code, the mic indicator will be illuminated. And not to forget the micro:bit logo, it is now a capacitive touch sensor. It can be used to detect touch. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cytron.io\/image\/catalog\/products\/MICROBIT-V2\/MICROBIT-V2_b.JPG\" alt=\"\" loading=\"lazy\"\u003eThe microcontroller on the micro:bit V2 is now\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enRF52833\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith double the memory size to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e512KB Flash\u003c\/strong\u003e, and 8 times larger size of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRAM to 128KB\u003c\/strong\u003e.  With the upgrades of the main controller, micro:bit V2 is now\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand also BLE (Bluetooth Low Energy).\u003c\/p\u003e\n\u003cp\u003eBesides the MCU, the co-microcontroller that handles USB connection, KL26Z with 16KB RAM is being upgraded to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL27Z with 32KB of RAM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etoo. micro:bit V2 still comes with an accelerometer, compass, and Bluetooth Smart antenna, as well as a micro USB and two-pin JST connector for different power options.\u003c\/p\u003e\n\u003cp\u003eAt the bottom of the board, you will still get the 20 gold-tabbed edge pins and however, the five ring connectors (three for digital\/analog I\/O, two for power and ground) for hooking up external components now come with notched edges. These notched edges will help the insert to the socket. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cytron.io\/image\/catalog\/products\/MICROBIT-V2\/MICROBIT-V2_g.jpg\" alt=\"\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSPECIFICATIONS:\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProcessor: Nordic Semiconductor nRF52833\u003c\/li\u003e\n\u003cli\u003eMemory: 512kB Flash, 128kB RAM \u003c\/li\u003e\n\u003cli\u003eInterface: NXP KL27Z, 32kB RAM\u003c\/li\u003e\n\u003cli\u003eMicrophone: MEMS microphone and LED indicator\u003c\/li\u003e\n\u003cli\u003eSpeaker: on board speaker\u003c\/li\u003e\n\u003cli\u003eLogo touch: touch sensitive logo pin\u003c\/li\u003e\n\u003cli\u003eEdge Connector: 25Pin,4 dedicated GPIO, PWM, I2C, SPI and ext. power. 3 ring pins for connecting crocodile clips\/banana plugs. Notched for easier connection.\u003c\/li\u003e\n\u003cli\u003eI2C: Dedicated I2C bus for peripherals\u003c\/li\u003e\n\u003cli\u003eWireless: 2.4Ghz Micro: bit Radio\/BLE Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003ePower: 5V via Micro USB port, 3V via edge connector or battery pack. LED power indicator，Power off(push and hold power button)\u003c\/li\u003e\n\u003cli\u003eCurrent available: 200mA available for accessories\u003c\/li\u003e\n\u003cli\u003eMotion sensor: ST LSM303\u003c\/li\u003e\n\u003cli\u003eSoftware: C++, Make Code, Python, Scratch\u003c\/li\u003e\n\u003cli\u003eSize: 5cm(w) x 4cm(h)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CLASSROOM eShop","offers":[{"title":"micro:bit V2 Starter Kit (1m USB cable + on\/off battery holder + 2AAA batteries)","offer_id":36658500436120,"sku":null,"price":195.0,"currency_code":"HKD","in_stock":true},{"title":"micro:bit V2 Simple Kit (15cm USB cable + battery holder + 2 AAA Batteries) (SOLD OUT)","offer_id":36658500403352,"sku":null,"price":175.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/20201009_042231000_iOS.jpg?v=1743410054"},{"product_id":"elecfreaks-smart-ai-lens-kit","title":"ELECFREAKS Smart AI Lens kit","description":"\u003cspan data-mce-fragment=\"1\"\u003e  \u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-15.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-15.jpg\"\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-14.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-14.jpg\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-02.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-02.jpg\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-03.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-03.jpg\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-04.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-04.jpg\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-05.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-05.jpg\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-06.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-06.jpg\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cimg src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-07.jpg\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/images.elecfreaks.com\/wysiwyg\/products\/2020\/EF05045\/EF05045-07.jpg\"\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":37555023085720,"sku":null,"price":439.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/EF05045-15.jpg?v=1743410044"},{"product_id":"elecfreaks-micro-bit-joystick-bit-v2-kit","title":"ELECFREAKS micro:bit Joystick:bit V2 Kit","description":"\u003cp\u003eAcrylic Case Characteristic:(1)Bright Colors, bright blue and red make the appearance more beautiful (2)High Hardness,wear-resistant and not easy to break (3)Nice Feel, pocket size and suitable for kid to operate and control.\u003c\/p\u003e\n\u003cp\u003eBoard Buzzer and Vibration Motor: Enhance kid's gaming experience and let them feel the joy of programming. Automatically power outage while micro:bit is pulled out.\u003c\/p\u003e\n\u003cp\u003eWireless Control: Joystick:bit is a joyStick based on micro:bit. It contains a 4-direction joystick and 4 undefined buttons and can be a remote control for micro:bit product.\u003c\/p\u003e\n\u003cp\u003eGraphical Programming Blocks: Add the makecode software package to start graphical programming.Children can create DIY games, such as electronic organ, direction indicator, LED controller and more!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/joystick-kit-7_480x480.jpg?v=1666144939\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/joystick-kit-7_480x480.jpg?v=1666144939\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/joystick-kit-8_480x480.jpg?v=1666144945\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/joystick-kit-8_480x480.jpg?v=1666144945\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/joystick-kit-6_480x480.jpg?v=1666144919\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/joystick-kit-6_480x480.jpg?v=1666144919\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv aria-hidden=\"false\" role=\"tabpanel\" aria-labelledby=\"tab-label-description\" data-role=\"content\" id=\"description\" class=\"data item content\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":43559592034554,"sku":null,"price":148.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/products\/joystick-kit-0.jpg?v=1743409813"},{"product_id":"elecfreaks-octopus-motor-brick","title":"ELECFREAKS Octopus Motor Brick","description":"\u003cp\u003e\u003cspan\u003eOCTOPUS Motor Brick is a type of simple electronic building blocks of the fan motor drive module, it can be used as simple Arduino teaching demo, convenient for Arduino beginners to learn.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLink: \u003c\/strong\u003e\u003ca href=\"https:\/\/wiki.elecfreaks.com\/en\/microbit\/sensor\/octopus-sensors\/output\/octopus_ef04059\" title=\"https:\/\/wiki.elecfreaks.com\/en\/microbit\/sensor\/octopus-sensors\/output\/octopus_ef04059\" target=\"_blank\"\u003e\u003cstrong\u003ehttps:\/\/wiki.elecfreaks.com\/en\/microbit\/sensor\/octopus-sensors\/output\/octopus_ef04059\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":47181984465146,"sku":null,"price":40.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/EF04059-1.webp?v=1743409736"},{"product_id":"elecfreaks-octopus-speech-recognition-sensor-en","title":"ELECFREAKS Octopus Speech Recognition Sensor -EN","description":"\u003cp\u003e\u003cspan\u003eELECFREAKS Octopus Speech Recognition Sensor can realize the voice recognition function, and support self-learning words. Combined with rainbow LED, intelligent cars and other hardware can realize voice recognition control lamps, voice recognition control cars and other interesting cases.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLink：\u003c\/strong\u003e\u003ca href=\"https:\/\/wiki.elecfreaks.com\/en\/microbit\/sensor\/octopus-sensors\/sensor\/octopus_ef04108\/\" title=\"https:\/\/wiki.elecfreaks.com\/en\/microbit\/sensor\/octopus-sensors\/sensor\/octopus_ef04108\/\" target=\"_blank\"\u003e\u003cstrong\u003ehttps:\/\/wiki.elecfreaks.com\/en\/microbit\/sensor\/octopus-sensors\/sensor\/octopus_ef04108\/\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":47182026473722,"sku":null,"price":145.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/8664.webp?v=1743409735"},{"product_id":"elecfreaks-smart-cutebot-pro-for-micro-bit","title":"ELECFREAKS Smart Cutebot Pro for micro:bit","description":"\u003cdiv id=\"shopify-section-template--16049329209423__0b7c47ea-eeed-4bfe-8bff-cfc1af6ae8c7\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"#section-body \n    @layout:default\n    @spaced\"\u003e\n\u003cdiv class=\"#container @width:default\"\u003e\n\u003cdiv class=\"#section-body-wrapper\"\u003e\n\u003cdiv class=\"#section-body-content\"\u003e\n\u003cdiv class=\"#hero gap-body    @align:left @size:sm\"\u003e\n\u003cdiv class=\"#hero-item\"\u003e\n\u003cdiv class=\"#hero-text fs-h5\"\u003e\n\u003cdiv class=\"#rte-block\"\u003e\n\u003cp\u003e\u003cstrong\u003eELECFREAKS micro:bit Smart Cutebot Pro Robot Car Kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a programming robot for STEAM education, it equips with a 4-way infrared line-following sensor, an encoder motor, the LED rainbow light, an ultrasonic sensor, and other devices. With the encoder motors, the Cutebot Pro provides the flexibility to control the distance the cart travels and enables more precise control of the turning angle. The Cutebot Pro also offers a variety of expansion interfaces to allow for the expansion of additional hardware to stimulate your child's imagination and creativity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLink:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/wiki.elecfreaks.com\/en\/microbit\/microbit-smart-car\/microbit-smart-cutebot-pro\/\" title=\"http:\/\/wiki.elecfreaks.com\/en\/microbit\/microbit-smart-car\/microbit-smart-cutebot-pro\/\" target=\"_blank\"\u003e\u003cstrong\u003ehttp:\/\/wiki.elecfreaks.com\/en\/microbit\/microbit-smart-car\/microbit-smart-cutebot-pro\/\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/Frame_422682_720x_bc31e75e-bd43-48da-9d3f-20800441a9a5.webp?v=1742868984\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/Frame_422691_720x_0ec0d5d2-252c-4dab-af98-0e3979c0df12.webp?v=1742869291\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Elecfreaks","offers":[{"title":"without 18650 Lithium Battery","offer_id":47229206724858,"sku":null,"price":399.0,"currency_code":"HKD","in_stock":true},{"title":"with 18650 Lithium Battery","offer_id":47229206757626,"sku":null,"price":449.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/5_720x_a9247319-7e50-4c76-be1c-39c74722f13e.webp?v=1743409732"},{"product_id":"power-bank-5000mah","title":"Power Bank 5000mAh","description":"\u003ch1 class=\"product-name\"\u003ePower Bank 5000mAh\u003c\/h1\u003e\n\u003cp class=\"product-name\"\u003e充電頭行動電源 (18.5W，內置Type-C, Lightning \u0026amp; micro USB接頭)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"product-name\"\u003e\u003cspan\u003e可使用內建的USB-C充電頭，或使用USB-C充電線為行動電源充電\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e配置一個USB-C充電埠及一個可折疊的USB-C充電頭，提供不同充電方式，讓你外出充電更方便。\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"Y2IQFc\" lang=\"zh-TW\"\u003eLED指示燈顯示電量\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"Y2IQFc\" lang=\"zh-TW\"\u003e支援不同的行動裝置以及 micro:bit 和套件\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLASSROOM eShop","offers":[{"title":"Default Title","offer_id":47726742044922,"sku":null,"price":85.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/PB_001.jpg?v=1758093375"},{"product_id":"petal-bit-expansion-board-for-micro-bit","title":"Petal:bit (expansion board for micro:bit)","description":"\u003cp\u003e\u003cspan\u003eThe name \"Petal\" captures the core nature of our sensors. Featuring a modular design, each component functions like a petal, and together they form a complete and innovative educational ecosystem. Just like the exquisitely crafted petals in nature, every module is meticulously designed to deliver a robust, professional-grade experience for users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Petal Series Basic Expansion Board offers extensive connectivity options for your electronic innovation projects. It comes equipped with two analog interfaces, two digital interfaces, and four IIC interfaces, fully meeting the connection requirements of various sensors and modules. The interfaces feature a thoughtful anti-misplug design to prevent device damage from incorrect insertion, ensuring safe and worry-free use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50050424340730,"sku":null,"price":102.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/petalbit1.webp?v=1786329104"},{"product_id":"petal-light-sensor","title":"Petal Light Sensor","description":"\u003cp\u003e\u003cspan\u003eThe light sensor is used to detect ambient light intensity. Changes in light levels can be measured and used in light-sensing applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eConnection Cable\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePetal Light Sensor\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50050439151866,"sku":null,"price":28.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/Frame-14_e6fdd14b-48e1-45dd-bcbc-60635666388d.webp?v=1786329488"},{"product_id":"petal-single-rgb-led","title":"Petal Single RGB LED","description":"\u003cp\u003e\u003cspan\u003eThe Petal Series RGB LED Module features a single RGB LED with independently controllable Red, Green, and Blue channels. By adjusting the brightness of each color, it can produce a wide range of lighting effects and colors. It is ideal for color display, interactive lighting, programming education, and creative electronics projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eConnection Cable\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePetal Single RGB LED\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50050485485818,"sku":null,"price":25.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/Frame-10_00024992-60d2-4f66-9ac0-3a81d6cb06e1.webp?v=1786330040"},{"product_id":"petal-sensor-adapter","title":"Petal Sensor Adapter","description":"\u003cp\u003e\u003cspan\u003eThe Petal Sensor Adapter is designed for convert the jumper connection to Petal type. It is convinenient to user for the usage of other type of sensors \/ servo.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eConnection Cable\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePetal Sensor Adapter\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50050511208698,"sku":null,"price":32.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/EF17026_6cd5fb9b-96e5-488d-8c44-33f4d5bf1e1d.webp?v=1786330407"},{"product_id":"petal-wifi-module","title":"Petal WiFi Module","description":"\u003cp\u003e\u003cspan\u003eThe Petal WIFI Module allows you to connect your micro:bit to Internet via the Petal:bit. It can easily connect your project to SmartIoT, ThingSpeak or MQTT platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eConnection Cable\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePetal WiFi Module\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50050622619898,"sku":null,"price":32.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/EF17035_6f93c527-659b-4eba-b275-0a7b0b1feb9b.webp?v=1786330814"},{"product_id":"petal-oled","title":"Petal OLED Module","description":"\u003cp\u003e\u003cspan\u003eThe Petal Module Module is a display matrix which allows you to display info \/ data which collected from your project such as light, sound, water level or Temperature.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eConnection Cable\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePetal OLED Module\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50050766897402,"sku":null,"price":65.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/EF17025_405d2c78-8d6f-4f1d-8bbd-0e35c164d025.webp?v=1786331064"},{"product_id":"petal-water-level-sensor","title":"Petal Water Level Sensor","description":"\u003cp\u003e\u003cspan\u003eThe Petal Water Level Sensor allows you to detect the raindrop or water level in an area. It is good for the projects like Water Flooding Alarm System OR Fish Pound Water Level reminder.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eConnection Cable\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePetal Water Level Sensor\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50051254288634,"sku":null,"price":25.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/EF17023_decf3f2e-3c7c-4cd4-b528-c0b0db666342.webp?v=1786331441"},{"product_id":"elecfreaks-mechanical-catch-use-with-cutebot","title":"ELECFREAKS Mechanical Catch (Use with Cutebot)","description":"\u003cp\u003e\u003cspan\u003eELECFREAKS Mechanical Catch (Used With Cutebot\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e) \u003c\/span\u003eis a gripper that uses an SG92R servo as a power source. The servo uses a PWM signal to drive the gripper gear to rotate and control the gripper for clamping and releasing operations. The structure adopts a design compatible with Lego 8mm round holes. You can combine it with other Lego components to build creative control structures, such as robotic arms, gripper carts, etc.\u003c\/span\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50051627057402,"sku":null,"price":60.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/9390.webp?v=1786332396"},{"product_id":"elecfreaks-cutebot-pro-blocks-pack","title":"ELECFREAKS Cutebot Pro Blocks Pack","description":"\u003cp\u003eTo meet the pursuit of an intelligent interactive experience by Cutebot Pro users, we have made its exclusive building block expansion package. Cutebot Pro can use this product to combine with simple mechanical claws and AI lenses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This expansion block package is designed for Cutebot Pro and only contains structural connection parts for connecting simple mechanical claws or AI cameras. It does not include simple \u003ca href=\"https:\/\/shop.elecfreaks.com\/products\/elecfreaks-mechanical-catch-use-with-cutebot\" title=\"ELECFREAKS Mechanical Catch (Use With Cutebot)\" target=\"_blank\"\u003emechanical claws\u003c\/a\u003e and \u003ca href=\"https:\/\/shop.elecfreaks.com\/products\/elecfreaks-smart-ai-lens-kit\" title=\"ELECFREAKS micro:bit AI Smart Lens Kit\" target=\"_blank\"\u003eAI cameras\u003c\/a\u003e (need to be purchased separately).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/Frame_422721_6b4606f0-f279-445c-959c-27e681a5131a.webp?v=1786332905\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50051660284154,"sku":null,"price":48.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/Frame_12.webp?v=1786332878"},{"product_id":"petal-smart-home-material","title":"Petal Smart Home Material","description":"\u003cp\u003e\u003cspan\u003eThe Petal Smart Home Material is a wooden home model designed for Petal Kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ai-product-specs-title-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePakcing List\u003c\/h3\u003e\n\u003ctable class=\"ai-product-specs-table-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003eWooden Home Model\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1PC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ai-product-specs-row-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e\n\u003ctd class=\"ai-product-specs-label-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003ePlastic Screw\u003c\/td\u003e\n\u003ctd class=\"ai-product-specs-value-amfjnk2xqq1a4b0lqzaigenblock213ae73eijedk\"\u003e1 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Elecfreaks","offers":[{"title":"Default Title","offer_id":50051755081978,"sku":null,"price":65.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2962\/4548\/files\/PSH_2026-08-10_at_11.54.09.jpg?v=1786334463"}],"url":"https:\/\/classroomeshop.com\/collections\/st-hillarys-primary-4-6-steam-ai-kits-26-27.oembed","provider":"CLASSROOM eShop","version":"1.0","type":"link"}