1-Channel 5V Relay Module for Arduino

Relay Module 5V DC - Single Channel - Micro Robotics

Relay Module Optocoupler Relay Arduino 5v 12v Relay Output 1 - Temu

5V Single-Channel Relay Module - Pin Diagram, Specifications, Applications, Working

1 relay module 5 Vdc 10A (assembled) — Arduino Online Shop

250V/10A 1 Channel SPDT Power Relay Module 5V Control for DIY Arduino – Envistia Mall

12V 1 Channel Relay Module with Optocoupler for Arduino – Aideepen

1 Channel 5V Relay Module

Ky 019 1 Channel 5v Relay Module Arduino 1 channel Relay Pic - Temu

Step 2: Interfacing the relay modules to the Arduino

DIYables Relay 5V 1-Channel for Arduino, ESP32, ESP8266, Raspberry Pi

5V-12V control signal of the TTL Can be used as module and appliance control There is a normally open and one normally closed contact Control DC or AC

5V Relay Module 1 Channel Relay Switch Microcontroller Relay Board Shield for Arduino ARM PIC AVR MCU (Pack of 3pcs)

How a Relay Module Works and Interfacing a Single Channel Relay Module with Arduino

250V/10A 1 Channel SPDT Power Relay Module 5V Control for Arduino DIY PIC AVR DSP ARM MCU