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
20:40:43 93 019
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@pkvi
"...may not meet professional standards."
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