Making an RP2040 temperature sensor
Let’s explore adapting our RP2040 layout to make a simple weather station
Jo Hinchliffe
KiCad: using a PCB assembly service
Create KiCad projects that can be fully assembled by popular PCBA companies
REVIEW: Prusa MINI+
The tiniest Prusa gets an upgrade
REVIEW: PGA2040
Just the bare essentials to get RP2040 working
How I Made: a Portable Solar Generator
Small solar power generators for car camping or glamping have become all the rage, but for a fraction of the price, I decided to build my own system that can be expanded over time
Bluetooth ‘cat’ thermal printer review
For when a document says “Print meow-t”
Review: SUNKO 709A battery spot welder
Practise your spot welding with this feature-laden piece of kit
4050 laser engraver
Create designs with perfectly controlled burning
Review: Miniware MHP30 mini hot plate preheater
Solder small boards or fry quails’ eggs
AK730 Bluetooth stereo amp
Build your own wireless speaker
Review: Kitronik Robotics Board for Pico
Make your microcontroller move
Pinecil soldering iron review
Does a soldering iron need to be smart?