29 May, 2026
Arduino electronic load
In this tutorial I show you how I've build a homemade electronic load with Arduino, an LCD, rotary encoder for the menu ...
28 May, 2026
DIY constant load controller
This is a very basic tutorial. I will show you how to build a constant load controller. What is that? Well, imagine you ...
26 May, 2026
Portable Iron V5
No more power adapter cables or heavy soldering station cases. This iron weighs only 81 grams and it could reach 450 deg...
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