5V Relay (Raspberry Pi)

by piddlerintheroot in Circuits > Raspberry Pi

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5V Relay (Raspberry Pi)

5VR.png

Basic tutorial of how to setup a 5V Relay with the Raspberry Pi.

Parts

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RPI 3 - https://amzn.to/2VA9pQY

4 Amp Power Adapter - https://amzn.to/2CTptWu

16GB micro SD - https://amzn.to/2SFMwd3

120 pcs jumper cable: https://ebay.to/2VAb9cY

5 Volt Relays: https://amzn.to/2SYHxnH

12 Volt Power Supply - https://amzn.to/2srHmWv

5.5x2.1mm Male+Female DC Power Socket: https://amzn.to/2VA5ZNW

Setup

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VCC -> 5 volt pin

GND -> Ground pin

IN -> GPIO 21

*Ensure postive leads are hooked up to NO and C terminals

Code

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1. Copy Script to Raspberry Pi

2. Type "python relay.py" to run

Downloads

relay.py

Additional Info

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5 Volt Relay (Raspberry Pi)

Online Guide: https://www.piddlerintheroot.com/5v-relay/