I needed small inline switches to control LED lights in my office. Since I had some round flashlight switches, I tried to fabricate a simple shroud that could be 3D printed, so that the switched could be used with wires, instead of a tube assembly, […]
Category: Electronics
Electronic projects
Variable power supply from an old power brick and a buck converter
I had an old wireless router power supply (12 V, 1.5 A) that was unused and thought it would be nice to have a variable output voltage power supply. I achieved this by using a cheap DC-DC buck converter and a 20 K ohms potentiometer. […]