Touchless Tattoo Machine Switch Created Using Arduino (video) 2:02 pm July 3, ... This project uses an Arduino Uno, a distance sensor module, and an FET driver transistor module.

Infineon has developed an Arduino shield to demonstrate the potential of its 24V Profet protected power switches. Called the Protected Switch Shield, it is also compatible with the firm’s own XMC ...

“The challenge for power electronics is that the design of the switch needs to be capable of staying firmly switched off when it’s not in use to ensure it meets safety standards, but it must also ...