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Arduino relay

(1564 products available)

32 Gang Network Ethernet Relay module Control Diy Switch Module Smart Home Automation Domotica compatible Raspberry Pi arduino
Ready to Ship
$155.00-$160.00
Shipping per piece: $15.13
Min. Order: 2 sets
https://s.alicdn.com/@img/imgextra/i3/O1CN01mNvQKY1RJj97MXN6x_!!6000000002091-2-tps-207-84.png5V 1 Channel Relay module KY-019 1 way relay module for Arduino PIC AVR ARM
Ready to Ship
$0.22-$0.24
$0.32-$0.35-30%
Shipping per piece: $4.40
Min. Order: 1 piece
6-30V Relay Module Switch Time Delay Circuit Timer Cycle Adjustable / ON Switch Timing Cycle for
Ready to Ship
$1.45-$1.56
Min. Order: 10 pieces
https://s.alicdn.com/@img/imgextra/i3/O1CN01mNvQKY1RJj97MXN6x_!!6000000002091-2-tps-207-84.pngLILYGO LILY Pi ESP32 Wireless Module WIFI Bluetooth 3.5 Inch Display 5V Relay Expansion Development Board for Arduino
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$35.00-$37.50
Shipping per piece: $1.83
Min. Order: 10 pieces
RX 16 Way DC 24V ESP12F Development Board ESP8266 WIFI Relay module For Arduino
Ready to Ship
$13.99-$14.58
Min. Order: 5 pieces
https://s.alicdn.com/@img/imgextra/i3/O1CN01mNvQKY1RJj97MXN6x_!!6000000002091-2-tps-207-84.png5V/12V/24V Shield with Optocoupler Support High and Low Level Trigger for Arduino 1 2 4 6 8 Channel 5V Relay Power Supply Module
$2.20-$5.20
Min. Order: 50 pieces
In stock 37 in 1 Sensor Module Educational learning kit with case include Infrared sensor module and 5v relay module
$3.00-$4.00
Min. Order: 5 pieces
relay module Compatible with Arduino Relay Module electronic building block 10A high current
Ready to Ship
$6.10
Shipping per piece: $0.00
Min. Order: 50 pieces