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Open Home Automation | Control a relay from anywhere using the Raspberry Pi - Open Home Automation

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Original source (openhomeautomation.net)
Tags: hardware hacking rasperry pi diy
Clipped on: 2013-07-07

Control a relay from anywhere using the Raspberry Pi

29 May 2013/7 Comments/in , /by
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Image (Asset 1/6) alt= - Cobbler kit
- 5V relay
- P2N2222A transitor (or any equivalent NPN transistor)
1N4001 diode
- Red LED
- 1K ohm and 220 ohm resistors
- Breadboard & jumper wires

As usual, all the links in this article are affiliate links, so if you use them to order your parts it is a good way to support this website, and I thank you in advance ! All the files and schematics can be found in the Github repository for this project. And this is already the end of this article, I hope you enjoyed it, and if you did, don’t hesitate to comment and share !

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