Relays / Relay Modules
12V 4 Channel Relay Module With Optocoupler LED
This is a 12V 4-Channel Relay interface board Be able to control various appliances, and other equipments with large current It can be controlled directly by Micro-controller (for arduino , ..
5V 1 Channel Relay Module With LED
The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.The onboard SMA (default) and IPXmi..
5V 16 Channel Relay Module Low Level Relay Board
Description:- Relay modules suitable for switching of higher voltages and perfect for use with microcontrollers including Arduino, ARM, AVR and PIC.- The relays used are rated up to 10A and have NO/NC..
5V 1Ch Relay Module Board Shield with Optocoupler Red
100% brand new and high quality1-Channel relay module, with photoelectric isolationThe module can be high or low by a jumper setting triggerWith power and relay action indicator The module Operat..
5V 2 Channel Relay Module With Optocoupler LED
Relay modules suitable for switching of higher voltages and perfect for use with microcontrollers including Arduino, ARM, AVR and PIC. The relays used are rated up to 10A and have NO/NC contacts. Each..
5V 4 Channel Relay Module With Optocoupler LED
Relay modules suitable for switching of higher voltages and perfect for use with microcontrollers including Arduino, ARM, AVR and PIC. The relays used are rated up to 10A and have NO/NC contacts. Each..
5V 8 Channel Relay Module With Optocoupler LED
Relay modules suitable for switching of higher voltages and perfect for use with microcontrollers including Arduino, ARM, AVR and PIC. The relays used are rated up to 10A and have NO/NC contacts. Each..
PC 817 Optocoupler Isolation Board 2/4/8 Channel Voltage Control Switching Module
1. Driving Port Signal Voltage:3.6-24V2. Output Port Voltage Port:3.6-30V3. Jumper Cap Can Achieve Output Port Is High Potential Or Pull Down Output4. Onboard 4-Channel 817 Are Independent: can achiev..
SLA-12VDC 5PIN 30A Power Relays T90 12VDC SLA-12DC-SL-A *1Pcs
1 x SLA-12VDC Power Relays 30A 5PIN..
SMIH-12VDC-SL-C Relays 16A 250V 8pin Relay *1Pcs
X SMIH-12VDC-SL-C Relays 16A 250V 8pin Relay..
SMIH-24VDC-SL-C Relays 16A 250V 8pin Relay *1Pcs
1 x SMIH-24VDC-SL-C Relays 16A 250V 8pin Relay..
SMIH-5VDC-SL-C Relays 5A 250V 8pin Relay *1Pcs
1 X SMIH-5VDC-SL-C Relays 5A 250V 8pin Relay..
SSR-10DA Solid State Relay Module 10A 3-32V Input DC 24-380V AC Output SSR
load current: 10Aload voltage: 24~380V/ACcontrol voltage: 3~32V/DCcontrol current: DC:, 3~25mA, AC:12mAwork instruction: LEDFeatures：Suitable for wet ash and high corrosion-proof requirements of the h..
SSR-25DA Solid State Relay Module SSR-25DA 25A 3-32V Input DC 24-380V AC Output SSR
load current: 25Aload voltage: 24~380V/ACcontrol voltage: 3~32V/DCcontrol current: DC:, 3~25mA, AC:12mAwork instruction: LEDFeatures：Suitable for wet ash and high corrosion-proof requirements of the h..
SSR-40DA Solid State Relay Module SSR-40DA 40A 3-32V Input DC 24-380V AC Output SSR
Single Phase DC 3-32V to AC 24-380VAC SSR-40DA 40A Solid State Relay Module ControllerFeature:1. Small control input signal, directly driving large current load.2. Long life, no contact, no spark, no ..
12V 16 Channel Relay Module optocoupler isolation for arduino ARM PIC AVR DSP
InstructionRelay is an automatic switching element with an isolation function, which is widely used in remote control, telemetry, communication, automatic control, mechanical and electrical integratio..
12VDC 2 channel relay module with optocoupler
1 Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H)2 Weight:. 31g3.PCB Color: Black/Blue4 board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed5 relay of high quali..