Use the Sugar Grayscale sensor to detect the sticker marked with 8 gray scale intervals, and judge the current wind direction

Placed on the desktop, in addition to monitoring environmental temperature and humidity, it can also detect altitude and air pressure

Publish built-in sensors' BBC Micro:bit v2 data to Qubitro IoT platform through MQTT protocol.

This projects allow your students to build their own environmental sensing systems with the micro:bit

The project demonstrates how to connect BBC microbit to WiFi and send a phone notification when a sound is detected

A gas leak monitoring device with adjustable sensitivity for detecting natural gas with voice prompt warning & ventilation for fire safety

Use a TV remote control to request the micro:bit to light a lamp and automatically turns it off in 5 seconds.

Learn how to use the infrared receiver (U24) of Snap Circuits to detect input from remote controls with the micro:bit.

Learn how to use the photoresistor (RP) of Snap Circuits as a light sensor input for the micro:bit.

DIY craft propeller anemometer, connected to BBC Micro:bit using Snap:bit and Snap Circuits.

A chain reaction machine using micro:bit, Lego EV3, Arduino, Raspberry Pi, a light sensor, a color sensor, a moisture sensor, etc.

Radio link two micro:bits and a 'sonar' ultrasonic distance sensor. Detect movement with one and immediately show an alert on the other.

Program BBC Micro:bit with mbed OS and remotely send data to cloud by utilizing BLE to smartphone/PC IoT cloud gateway.

Guard your belongings from prying eyes and be informed!

The presence of a car can be measured by changes in the magnetic field. We are using the magnetometer to build a tiny parking sensor.