Relay 12V with Optocupler, how to? - General Electronics - Arduino
hi guys, I have this relay: im trying to connect it this way: (althoug the next image is a 5V relay im using the 12V one, it waas easy to find the image of the 5V but my relay is the 12V one) If I connect the DC+ and DC- to the arduino directly, the green light of pwer from the relay turn on, and with the blink program the red light of the relay is turning off and on and the blink in the arduino is also working(i added the blink in both arduino and relay ti see what happens), so the sign
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay
Is my relay broke? - General Electronics - Arduino Forum
12v 8-channel relay opto-isolation and separate power - Project Guidance - Arduino Forum
5V 12V 24V Relay Module 1,2,4,8 Channel Optocoupler for Open Source Electronics
Treedix 5-12v Relay Module with Optocoupler Isolation Relay Control Bo – Treedix Official
Find channel relay module with free shipping, fast delivery and free return online. The input signal can be arduino control, such as channel relay
DC 12V 1 Channel Relay Module With Optocoupler Shield Board High And Low Level Trigger Power Supply Module For Arduino
How to use 12V Relay module with Arduino to control High Voltage Devices
How to use this 12V Relay with Optocoupler? - General Electronics - Arduino Forum
Optocoupler-Isolated 2 Channel DC 5V Relay Module for Arduino Raspberry Pi MEGA 2560 DSP AVR PIC ARM MCU STM32, Electronic Experiment, Smart Home, Industrial Control, Robot : Electronics
5v/12v 1/2/4/8 Channel Relay Module Optocoupler Relay Output - Temu