The fumes from soldering iron are irritating. I made a soldering fume extractor using an old computer fan.
I produced the box parts from 3mm MDF material with a laser cutting machine. You can download the project files for free. You can…
The LM2596 regulator is a monolithic integrated circuit ideally suited for easy and convenient design of a step−down switching regulator (buck converter). It is capable of driving a 3.0 A load capacity.
