Connecting a Relay to Arduino - Make
![Connecting a Relay to Arduino - Make](https://i0.wp.com/cdn.makezine.com/uploads/2009/02/arduinorelay.jpg?resize=400%2C361&ssl=1)
![](https://europe1.discourse-cdn.com/arduino/original/4X/4/a/5/4a5c4feb7cb988bea5ee0b8f0b17f6e521639767.jpeg)
Arduino AutoShutdown Using 5V DC Relay or MOSFET - Project Guidance - Arduino Forum
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/1/a/b/1abc000f7e7f4f5717b7780f9a25c3b34d1ba162_2_672x500.png)
Can the same 9V supply used to power Arduino, also be used on the output side of a relay? - Project Guidance - Arduino Forum
![](http://tech.yeesiang.com/wp-content/uploads/2013/11/relay-start-circuit.png)
Control real devices using relay
![](https://i0.wp.com/randomnerdtutorials.com/wp-content/uploads/2019/01/guide-relay-module-arduino-featured.jpg?fit=1280%2C720&quality=100&strip=all&ssl=1)
Guide for Relay Module with Arduino
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/4/f/6/4f6b1f1503262b0da9c9f1fbd6e66a37bc071f0b_2_690x472.jpeg)
Unwanted relay activation! - Project Guidance - Arduino Forum
![](https://lastminuteengineers.com/wp-content/uploads/arduino/wiring-relay-module-with-arduino.png)
In-Depth: Interface Two Channel Relay Module with Arduino
![](https://i.stack.imgur.com/UEDtf.jpg)
How to properly use a relay module with JD-VCC from Arduino/Raspberry? - Electrical Engineering Stack Exchange
![](https://electrosome.com/wp-content/uploads/2021/05/arduino-uno-relay-interfacing.jpg)
Interfacing Relay with Arduino Uno
![](https://lastminuteengineers.com/wp-content/uploads/arduino/wiring-one-channel-relay-module-with-arduino.png)
In-Depth: Interface One Channel Relay Module with Arduino
![](https://europe1.discourse-cdn.com/arduino/original/4X/0/4/7/04710d06b1387915c96942037d6acdc524a72742.jpeg)
How to use this 12V Relay with Optocoupler? - General Electronics - Arduino Forum
![](https://newbiely.com/images/tutorial/arduino-nano-2-channel-relay-module-two-power-source-wiring-diagram.jpg)
Arduino Nano - 2-Channel Relay Module
![](https://www.maxphi.com/wp-content/uploads/2017/08/relay-interfacing-arduino-circuit-diagram-with-load-1024x633.png)
Arduino Relay Tutorial 5v Relay Arduino Interfacing