Raspberry- Pi On/Off switch
- City: Calgary
- Listed: 2016-05-11 10:52 pm
- Expires: 6862 days, 17 hours
Description
This is a simple on/off switch for a Raspberry Pi or Arduino. I wrecked an Arduino board by unplugging the power cord too many times, so I put a simple switch in-line near the small end of the USB power cord so I can power it down without pulling out the plug.
Or you can buy one on Ebay instead, but I didn’t like them.
http://www.ebay.ca/itm/New-USB-Cable-With-ON-OFF-Switch-Toggle-Power-Control-For-Arduino-Raspberry-Pi-/371595980759?hash=item5684d8afd7:g:-9QAAOSwEetV9oZK
Unfortunately, the Ebay cords only have short cords… not a full length long cord so I had to make this one.
Anyway, just skin back the Raspberry pi power cord jacket and cut the RED wire only… don’t cut the BLACK wire (like I did) or you’ll have to splice it back together. After that just solder in any on/off switch to the two RED wire ends and wrap it back up. If the green and white (data) wires had foil on them, it is a good idea to re-wrap them with aluminum-foil, and make sure the foil ends touch the ends of the cut foil so you have a good ground connection.
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