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Switches & Relays
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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 10/17
$12.99
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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 10/17
$12.99
Free Shipping
LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
Limited time offer, ends 10/17
$15.34
Free Shipping
ESP8266 5V 30A Relay Module, 2 Channel ESP-12F Development Board for Smart Home IoT, DC7-80V Power Supply
Limited time offer, ends 10/17
$19.76
Free Shipping
ESP8266 Dual Relay Module, 2 Channel 10A ESP-12F Development Board for Smart Home IoT, 5V/8-80V Power Supply
Limited time offer, ends 10/17
$15.86
Free Shipping
5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
Limited time offer, ends 10/17
$12.99
Free Shipping
ESP8266 24V Relay Module, 16 Channel 10A ESP-12F Development Board for Smart Home IoT, DC24V Power Supply
Limited time offer, ends 10/17
$36.66
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1 Channel ESP8266 WiFi Relay ESP-12F Development Board Module Optocoupler Isolation 30A for Smart Home Wireless Control DC7-28/5V
Limited time offer, ends 10/17
$12.99
Free Shipping
Pi Expansion Board Power Relay Board Module Kit for Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH,Remote Control Make Home Appliances Intelligent @
Limited time offer, ends 10/10
$51.84
Free Shipping
Ogemray Smart Relay Switch, 25A, Power Metering, Wi-Fi & Bluetooth, 6000W | Control up to 6000W, Wi-Fi and Bluetooth, High-Load apliances, Overpower and overvoltage Protection, No Hub Required
Limited time offer, ends 10/10
$214.92
Free Shipping
ESP8266 Relay Module W-F- Smart Socket Remote Smart Control Switch with ESP-01S Module
Limited time offer, ends 10/17
$18.68
Free Shipping
DEVMO 8 Channel DC 5V Relay Module Board, (2PACK) Electrical Equipments 8-Ch Optocoupler Compatible with PIC AVR DSP ARM MCU PLC Smart Home Control Switch
Limited time offer, ends 10/17
$39.06
Free Shipping
Vszerda 3pcs 5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch - OEM
Limited time offer, ends 10/14
$30.99
Free Shipping
USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection Intelligent Command Control Switch Intelligent Home
Limited time offer, ends 10/17
$12.99
Free Shipping
12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
Limited time offer, ends 10/17
$11.93
Free Shipping
12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
Limited time offer, ends 10/17
$22.31
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HW-521B 1-Channel Timer Relay Module Delay DC 6-30V Power Off Disconnect Trigger Delay Cycle Timer with LED Display Circuit On Type-C USB-C Interface, Smart Home Controller
Limited time offer, ends 10/17
$18.96
Free Shipping
NOYITO 4-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch
Limited time offer, ends 10/10
$44.94
Free Shipping
NOYITO 8-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch
Limited time offer, ends 10/10
$56.94
Free Shipping
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Limited time offer, ends 10/10
$32.94
Free Shipping
NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB)
Limited time offer, ends 10/10
$26.94
Free Shipping
NOYITO HID Drive-Free USB Computer Control Switch Relay Module USB Smart Switch Control Plug and Play (2-Channel Micro-USB)
Limited time offer, ends 10/10
$26.94
Free Shipping
NOYITO HID Drive-Free USB Computer Control Switch Relay Module USB Smart Switch Control Plug and Play (1-Channel USB)
Limited time offer, ends 10/10
$23.94
Free Shipping
NOYITO 1-Channel 5V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller
Limited time offer, ends 10/10
$23.94
Free Shipping
NOYITO 8-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller
Limited time offer, ends 10/10
$62.94
Free Shipping
NOYITO 4-Channel 24V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller
Limited time offer, ends 10/10
$41.94
Free Shipping
NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller
Limited time offer, ends 10/10
$41.94
Free Shipping
NOYITO 2-Channel 5V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller
Limited time offer, ends 10/10
$32.94
Free Shipping
NOYITO HID Drive-Free USB Computer Control Switch Relay Module USB Smart Switch Control Plug and Play (8-Channel Micro-USB)
Limited time offer, ends 10/10
$44.94
Free Shipping
eWelink 1/2/3 Gang WIFI Smart Mechanical Switch Touch Panel Wall Light Switch APP Remote Control Switch Single Live Wire No Neutral Line Switch Support 433Mhz Remote Control
Limited time offer, ends 10/13
$24.89
Free Shipping
5pcs XL-10AL Single-Key Switch Module, 10A Load, 300nA Low Power, One-Touch Bistable Switch
Limited time offer, ends 10/17
$12.99
Free Shipping
5pcs XL-10AL3S 3S Push Button Switch Module 10A Low Power 300nA
Limited time offer, ends 10/17
$11.99
Free Shipping
5pcs XL-10AH3S 3-Position Push Switch Module 10A Current Load Wide Voltage 1.5uA 3S Switches
Limited time offer, ends 10/17
$11.99
Free Shipping
5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
Limited time offer, ends 10/17
$12.99
Free Shipping
1-Channel Timer Delay Relay XY-LJ02 Cycle Trigger Delay Timer Switch Circuit Electronic Relay Module with LCD Display, 12V Timer Relay Delay Controller Module Support Micro USB 5V Input
Limited time offer, ends 10/17
$11.93
Free Shipping
5pcs XL-10AH3S 3-Position Push Switch Module 10A Current Load Wide Voltage 1.5uA 3S Switches
Limited time offer, ends 10/17
$12.99
Free Shipping
5+1 DOF High-Torque Serial Bus Servo Robotic Arm Kit Based On ESP32, 2-DOF Wrist Joint, Wireless Control, Compatible with LeRobot @(RoArm-M3-S)
Limited time offer, ends 10/10
$653.35
Free Shipping
