Introduction: 5V Relay (Raspberry Pi)

About: the Raspberry Pi is Awesome!

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

Step 1: Parts

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

Step 2: Setup

VCC -> 5 volt pin

GND -> Ground pin

IN -> GPIO 21

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

Step 3: Code

1. Copy Script to Raspberry Pi

2. Type "python relay.py" to run

Attachments

Step 4: Additional Info