A small microphone with amplifier & threshold setting. It can detect when sound reaches a certain level. It can not detect a particular frequency and there is no support in the micro:bit programming environment at present for it to analyse...

Provides a variable voltage to an analog input via a twist knob – a volume control if you will. Can be used for any application where a user input across an analog range is required – for instance changing the frequency of the music output or...

A type of buzzer – it has to be driven by a pulsed output. It’s tuned for around 2kHz when it will be at its loudest but will produce a tone across a wide range of frequencies. In the Block Editor, the black lead goes on to GND and the blue...

Good for detecting boxes, drawers or doors being opened and much more. The black lead goes on GND, the red lead goes on 3v and the other lead goes on 0, 1, or 2. This item is somewhat polarity sensitive, the red & black leads need...

An external light sensor for all your light sensing needs. The black lead goes on GND, the red lead goes on 3v and the other lead goes on 0, 1, or 2. This item is polarity sensitive, the red & black leads need to be on the correct...

A standard 3.5mm stereo headphone adapter to two crocodile clips for Micro:bit This won’t give you stereo, but it does play in both ears! The black lead goes on GND, the green lead goes on 0. It doesn’t matter if they are put on the other...

A simple buzzer with transistor that can be powered by the micro:bit. Costs more than a headphone adapter but far less than the mini-speaker – its best use is to act as a sounder for an alarm or similar.

Compatible with micro:bit V1 only!   Caution! The BBC micro:bit, and MI:power board are NOT included. This is the ORANGE version of this case. This case has been designed to protect a BBC micro:bit with...

Add line following to your micro:bit buggy/robots with the compact Kitronik :Move Line Following Board for BBC micro:bit, also fully compatible with :MOVE mini. Add line following to your BBC microbit Robot/buggy projects...

External Arduino Programming Cable lets you use a PC or Mac to develop Sleepy Pi Apps Compatible with Sleepy Pi 1 and Sleepy Pi 2 Do I need this cable? No. You can develop code, debug and program the Sleepy Pi or Sleepy Pi 2 from...

Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anything else requiring precise position control. Steppers are a special segment of brushless motors. They are...

Connect your Pi or any Blu-Ray player, Satellite Box, Cable Box, DVD Player, Media Player, or ANY device accepting the standard HDMI connector.

The Microsoft Internet of Things Pack for Raspberry Pi 3 is the best way to get started using Windows 10 and your Raspberry Pi as an IoT enabled device. A collaboration between Microsoft’s IoT division and Adafruit, this...

The Pro Micro is an Arduino-compatible microcontroller. It is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface. This...

Rainbow HAT has a buffet of sensors, inputs and displays to explore Android ThingsTM. Use it as a weather station, a clock, a timer or stopwatch, a mood light, or endless other things. We've worked with the Android Things team at Google to...

This little remote control would be handy for controlling a robot or other project from across the room. It has 21 buttons and a layout we thought was handy: directional buttons and number entry buttons. The remote uses the NEC encoding type and sends...

Socket to External Drivers converter board. It plugs into a Pololu stepper driver socket and re-routs the Step,Direction,Enable,Ground pins to the stepper motor ports connector. Forum discussion on external drivers for the Raspberry Pi CNC Hat: Using...

Removable LEGO® compatible 6 x 10 top with four color options Works with the Raspberry Pi B+, 2, and 3 Works with all GoPro® compatible mounts 3 holes that align with 75mm Vesa mounts Works with GPIO cables without strain relief Includes 4...

The Arduino Sidekick Basic Kit is designed to be used with your Arduino / Seeeduino / Seeeduino ADK / Maple Lilypad or any MCU board. It contains everything needed for a first-time user to connect his/her computer to an Arduino. It includes many of the...

Removable LEGO® compatible 6 x 10 top with four color options Works with the Raspberry Pi B+, 2, and 3 Works with all GoPro® compatible mounts 3 holes that align with 75mm Vesa mounts Works with GPIO cables without strain relief Includes 4...