Jo Hinchliffe

Making an RP2040 temperature sensor

7 months ago.

Let’s explore adapting our RP2040 layout to make a simple weather station

KiCad: using a PCB assembly service

over 1 year ago.

Create KiCad projects that can be fully assembled by popular PCBA companies

REVIEW: Prusa MINI+

over 2 years ago.

The tiniest Prusa gets an upgrade

REVIEW: PGA2040

almost 3 years ago.

Just the bare essentials to get RP2040 working

How I Made: a Portable Solar Generator

almost 3 years ago.

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

about 3 years ago.

For when a document says “Print meow-t”

Review: SUNKO 709A battery spot welder

about 3 years ago.

Practise your spot welding with this feature-laden piece of kit

4050 laser engraver

about 3 years ago.

Create designs with perfectly controlled burning

Review: Miniware MHP30 mini hot plate preheater

over 3 years ago.

Solder small boards or fry quails' eggs

AK730 Bluetooth stereo amp

over 3 years ago.

Build your own wireless speaker

Review: Kitronik Robotics Board for Pico

over 3 years ago.

Make your microcontroller move

Pinecil soldering iron review

almost 4 years ago.

Does a soldering iron need to be smart?