Make almost any audio device bluetooth for the price of a coffee or burger with these cool devices.

A full insight into binary, hexadecimal, decimal & more. You will easily understand any number base.

Watch the process & results of us adding colourful header pins to our raspberry pi pico RP 2040.

A detailed introduction to Breadboards for complete beginners- including an easy circuit!

We pull back the curtains revealing what is usually hidden from you when you browse the Web & teach you to do the same.

Make your own DIY 9Volt Battery Clip, and see what's inside a battery.

Our 2nd most popular post, how to code a KY-040 Rotary Encoder. You also learn how they work and how to code Classes & IRQ in Python.

All our top tips on soldering, & see our 8 year old sister have her first go at soldering.

A great starting point to learn about Energy, Energy Stores, & Energy Transfers. Short introduction with plenty real life examples.

I hacked my Dads computer using a Raspberry Pi. This was my first ever youtube video I made with my brother.