8-channel optocoupler relay module

These relays are fully 5V logic compatible. The inputs have a relay driver transistor and opto-isolator built-in which means the device needs < 5 mA on the logic control pin to drive it. If you have an MCU like an Ard...

5V 8-Channel Relay Module

The eight-channel relay module contains eight 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum

5v 8 Channel Relay Module with Optocoupler

The 5V 8 Channel Relay Module with Optocoupler enables control of high-current loads via low-voltage microcontroller signals, featuring optocoupler isolation for enhanced safety and interference prevention.

8 Channel 12V Relay Module with Optocoupler

The 8 Channel 12V Relay Module with Optocoupler is designed for projects that require controlling multiple high-power devices safely and efficiently. Each relay is isolated with an optocoupler,

8 Channel Relay Module Isolated Optocoupler 5V 10A

It is an 8 Channel Isolated 5V 10A Relay Module, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various

8Channel5VRelayModule 8 C

Schematic of the relay module. When you need to drive a large power load, you can take the jumper cap off and connect an extra power to JD-VCC to supply the relay; connect VCC to 5V of the MCU board

Relay Module 5V x 8 Relay w/ Opto-isolation

The 5V x 8 relay w/ opto-isolation module has 8 independent 5V logic compatible relays that control 125/250VAC@10A or up to 15VDC@10A each.

ELEGOO Relay Module with Optocoupler for Arduino UNO R3 MEGA

With a relay coil to absorb the diode protection. Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) The channels are

Amazon : 8 Relay Module

2PCS DC 12V 8 Channel Relay Module with Optocoupler Isolated Support High and Low Level Trigger 8 Ways Relay Switch Module (12V) Add to cart

8 channel optocoupler | Newegg

Waveshare Industrial 8-Channel RP2350 Relay Module, Based on RP2350 Dual-core & Dual-Architecture Microcontroller, Supports Digital Input, RS485, Ethernet and Multiple Isolation Protection

Handson Technology

This is a LOW Level 5V 8-channel relay interface board, and each channel needs a 15-20mA driver current. It can be used to control various appliances and equipment with large current.