| In the EU and California, USB-C power adapters are now mandatory for cell phones and many other portable devices. So if you need some power...
All items tagged with USB and Power & Energy (3)
| Need a breadboard power supply? Most modules are limited to positive output voltages, lower than the input voltage. This project is differen...
| Herwe use a green glowing valve as a CPU activity meter. Power and control are both provided by the USB port. A simpler variant on the circu...