DIY Dollar Store Arduino USB On/Off Switch
Prototyping an Arduino sketch can lead to several disconnects and reconnects of the USB cable. This unobtrusive on/off switch hack takes (3) dollar store parts to achieve what is often sold retail for vastly more. A gratuitous USB cable and/or toggle switch may already be some thing presently laying around your shop.

Ingredients
USB Car Charger
USB Cable
Toggle Switch
Paint (Optional)

Recipe
Hard connect GND, D+ and D- to the female USB and toggle the VCC. (USB Pinout)


Archive
https://hackaday.io/project/1124-dollar-store-arduino-usb-onoff-switch