


Use this simple compatible extension cable to equip your Arduino project with an on/off switch.
Including €0.01 for ecotax
This Arduino-compatible jack extension cable with switch allows you to simply switch your project on and off at will. It's a real find for electronics engineers who are always on the lookout for clever solutions.
It plugs between your Arduino board and your power supply. At one end, the 5.5/2.1 mm jack plug connects to your Arduino jack. The other end is a plug to be connected to your power supply.