Use Cheap AA Batteries Instead of Expensive 9 Volt Batteries We were fed up with buying expensive 9 Volt batteries so found a cheaper alternative. We up-cycle an old 9 Volt battery to make the connector.
8x8 LED Matrix Halloween Jack-o'-lantern / Pumpkin with a Pico Cheap & Easy Halloween Project Full Instructions & Code
Pimoroni Tiny 2040 and Raspberry Pi Pico - Watch Before You Buy! Here we review the Pimoroni Tiny 2040 & compare it to the Raspberry Pi Pico
Cytron Maker Pi Pico Review & Demo We had a heap of fun reviewing the Cytron Maker Pi Pico we got our hands on.
What is a Voltage Divider / Potential Divider - How does it work? What are they used for? A deep insight to demystify voltage dividers & linear/logarithmic potentiometers with plenty of demonstrations and uses.
How To Use A Break Beam Sensor & How To Make Your Own Light Gate On The Cheap So many uses for these cheap and versatile break beam sensors. See how to make a light gate worth well over £100 for the price of takeout fish & chips. Plus bonus projects.
How to Connect a Multimeter to Breadboard Hack One pair of hands, a multimeter & breadboard? This little hack has saved us so much time and frustration, I really hope this will help you guys out as well.
DIY Bluetooth Headphones or Amp - Cheap & Simple Project for Beginners. Make almost any audio device bluetooth for the price of a coffee or burger with these cool devices.
Raspberry Pi Pico RP2040 Upgrade Number 1 - Snazzy Colourful Header Pins! Watch the process & results of us adding colourful header pins to our raspberry pi pico RP 2040.
Breadboard - What is it & how does it work? A detailed introduction to Breadboards for complete beginners- including an easy circuit!
How To Solder - Our Tips & Tricks - Plus First Time Soldering Ever For Our Little Sister All our top tips on soldering, & see our 8 year old sister have her first go at soldering.