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Description:This 1-channel 5V control Single-Pole Double-Throw (SPDT) High-level trigger AC power re..
$1.00 Ex Tax:$1.00
Description: This is a single-channel optocoupler isolated relay module tha..
$6.50 Ex Tax:$6.50
Description:A two-channel relay module featuring 2x Omron G3MB-202P solid state relays. This module ..
$3.50 Ex Tax:$3.50
This 4-channel solid state relay (SSR) module is built around the OMRON G3MB-202P relay and is desig..
$2.89 Ex Tax:$2.89
The 5V single-channel relay module with optocoupler and has high quality and withstands voltages up ..
$0.80 Ex Tax:$0.80
Please note that the ESP-01 wifi module is not included and must be purchased separately. The 5V Si..
$0.50 Ex Tax:$0.50
Description: Arduino 4 Channel Relay Shield [5V] [3A] is an Arduino expansion quad ..
$2.30 Ex Tax:$2.30
Description:The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bi..
$4.40 Ex Tax:$4.40
Description:The 5V Single WiFi relay module uses ESP8266 as the WiFi module, which is ..
$5.40 Ex Tax:$5.40
Description:The 4 channel relay module contains four 5V relays and the associated switchin..
$12.65 Ex Tax:$12.65
Features:Model: SRD-05VDC-SL-CMaterial: Electrical componentsParameters: 5V 10AFeets : 5 pin relay.P..
$1.99 Ex Tax:$1.99
Features:There are 4 fixing screw holes around the board, the hole diameter is 3.1mm, easy to instal..
$9.00 Ex Tax:$9.00
The RELAY-16CH is a professional-grade, sixteen-channel relay interface board that allows low-voltag..
$4.79 Ex Tax:$4.79
Specifications:1. The control area and the load area have isolation slots;2. With power and relay ac..
$8.80 Ex Tax:$8.80
Description:This product can be controlled by usb virtual serial port. The upper computer sends the ..
$6.10 Ex Tax:$6.10
The RELAY-8CH is an eight-channel relay interface board that allows low-voltage microcontrollers to ..
$2.35 Ex Tax:$2.35
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