Octopus ADKeypad wonderworkshop Used for robot collision detection

Used for robot collision detection touch detection

With the NanoSound AMP^2 Add on

You can create a simple program on the micro:bit to measure the battery voltage using a jumper wire

sound sensor

Octopus ADKeypad wonderworkshop Used for robot collision detectionOctopus 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. This keyboard uses an analog input