Relay Module
Showing 1–12 of 15 results
1-Bit Optocoupler Isolation Module
$1.15 Select options This product has multiple variants. The options may be chosen on the product page
8-channel 5V 10A Relay Module
$6.00 Select options This product has multiple variants. The options may be chosen on the product page
AC 220V ESP8266 Remote control Relay Module
$14.90 Select options This product has multiple variants. The options may be chosen on the product page
Battery under-voltage automatic break Module
$0.91 Select options This product has multiple variants. The options may be chosen on the product page
DC 12V Liquid Level Sensor Switch Relay Module
$1.80 Select options This product has multiple variants. The options may be chosen on the product page
DC 5V/12V Time Delay Relay NE555
$0.86 Select options This product has multiple variants. The options may be chosen on the product page
ESP8266 WIFI 4-Channel Relay Module
$10.49 Select options This product has multiple variants. The options may be chosen on the product page
FR120N LR7843 D4184 Isolated MOSFET Module
$0.46 Select options This product has multiple variants. The options may be chosen on the product page
IR Infrared Flame Detection Sensor Module
$1.26 Select options This product has multiple variants. The options may be chosen on the product page
RS232/RS485 32-channel Control Relay Module
$48.00 Select options This product has multiple variants. The options may be chosen on the product page
XH-M131 Light Control Switch Photoresistor Relay Module
$1.10 Select options This product has multiple variants. The options may be chosen on the product page
XH-M603 Charging Control Module
$2.26 Select options This product has multiple variants. The options may be chosen on the product page
