These big batteries are great for the UPS Pico HAT, when you're looking for long run times. Quality Lithion Ion battery packs with JST XHP-2 connectors. Specifications Model 22650 3.2V 8Ah, 25.6Wh Dimensions 68 x 46 x 46mm Weight...

The Little Buddy Talker - Arduino Compatible Speech Chip Set Videos The "Little Buddy Talker" Complete 254 Word Library Demo The Little Buddy Talker - Complete Video Manual The LITTLE BUDDY TALKER - Detailed Assembly Video The Final Lookup...

The littleBits delay module takes incoming audio and repeats it, like an echo. It has two knobs: "time", which sets the delay length between a sound and its repetition, and "feedback", which controls how many times the sound repeats. Delays can be long...

The toggle switch Bit is sturdy on/off switch that you can use to activate your creations with a nice, solid click. Try using it after a USB power Bit as an on/off switch for your whole creation. Check out our Tips + Tricks for more ideas on using the...

Streamline your cardboard construction with the MINI-TOOL 15x Makedo MINI-TOOL See how easy it is to join cardboard together with Makedo: Punch a hole through the material using the MINI-TOOL, Insert the SCRU into the socket on the...

Top up your Makedo cardboard construction tools with: 5x Makedo SCRU-DRIVER See how easy it is to connect cardboard using Makedo cardboard construction tools! Use the Makedo SCRU-DRIVER and SCRU to join cardboard together. Simply punch a...

Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly...

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

Clearance: For micro:bit v1 ONLY! Keep your BBC micro:bit safe by using this mountable version of the MI:pro Protector Case for the BBC micro:bit. This case has been specifically designed with portability and expansion in mind. This 'Mountable' case...

This cable is a little unusual, rather than having a USB A plug on one end, it has two Micro B USB connections! What is this for? It's for when you have a "USB On-The-Go (OTG)" device, and you want to plug in another USB device. For example, a Pi Zero or...

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 an sounder for an alarm or similar.

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...

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...

A small version of the PIR that is used in a typical burglar alarm. It triggers when a warm body passes in front of the detector. It has some range / sensitivity setting capability and the duration of the output can be set. The black lead goes on to...

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 lead goes on...

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 the speed...

A pushbutton on a lead for when you need another pushbutton or you want it away from your micro:bit One lead goes on 3v or GND and the other lead goes on 0, 1, or 2. For advanced applications it is feasible to connect two pins with...

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...

A transistor that will allow other items to be switched where the micro:bit would not be able to. Items such as motors, larger speakers, relays and so forth, up to 1A total load. A current limiting resistor is in the circuit to protect the micro:bit...

This board is used for testing the soft-serial interface of MicroHOPE. It can be used as a general purpose USB to Serial Converter.