Projects
Kids' Basics - Radio Telegraph
We revisit the telegraph to make one that can transmit wirelessly to a radio! We're going back to the telegraph this...[READ MORE]
Daniel Koch
Issue 58, May 2022
Projects
Humidity-Based Fan Controller
A fan controller with a difference. BUILD TIME: A DAY DIFFICULTY RATING: Intermediate Most fan control projects we see...[READ MORE]
Daniel Koch and Liam Davies
Issue 58, May 2022
Projects
PID Control
We take an in-depth look at PID Control and how it can be used in your own projects, including a simple garden watering system...[READ MORE]
Liam Davies
Issue 58, May 2022
Projects
DIY Big Brother - Part 1
This multi-part series explores DIY surveillance, so you can create your own powerful (or tiny) surveillance solution. The...[READ MORE]
Rob Bell
Issue 57, April 2022
Projects
Frequency-Stable PWM Driver
A development of the NE555-based servo driver circuit to provide stable PWM control of larger motors. - by Daniel Koch. BUILD...[READ MORE]
DIYODE Magazine
Issue 57, April 2022
Projects
Non-Microcontroller Servo Driver
A servo driver made from discrete components, without the need for a microcontroller[READ MORE]
Daniel Koch
Issue 57, April 2022
