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Power Supply 5V to 48V Board Relay Module Power-OFF Protection Module Automatic Switching Module UPS Emergency Cut-off
- Model #: WWWXYD-263
- ₩20,221 –
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RT4AE01 868M Wireless Transceiver Serial Data Long-Distance Transmission Module For PLC Relay Meter Reading Sensor
- Model #: TPBWLD-890
- ₩36,566 –
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5X DC 12V Photoelectric Switch Sensor Relay Module 50Mmx25mm W 2 Cable
- Model #: WWPXD-2686
- ₩40,893 –
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DC5-80V Power Supply ESP8266 WiFi Single-Channel Relay Module ESP-12F Development Board
- Model #: WWWXYD-566
- ₩28,135 –
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MOS LED Digital Time Delay Relay Trigger DC 12V 24V Dual Way High Power Switch Circuit Board Timing Control Module
- Model #: OWXUEDO-1534
- ₩32,640 –
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Thermistor Temperature Sensor Module DO The Digital Output Thermal Sensor Module Temperature Sensor Module for DIY Kit
- Model #: LYY-FRX011
- ₩19,175 –
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4 Pin IR Flame Detection Sensor Module 3.3V-5V Flame Sensor Module Sensitivity Adjustable Accessories for DIY Kit
- Model #: acf-011
- ₩19,465 –
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USB Relay Module USB Intelligent Control Switch USB Switch For LCUS-1 Type Electronic Converter
- Model #: WWPXD-2123
- ₩22,392 –
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Tuya Switch 30A Remote Control Automation Module APP Remote Control DC12-76V Relay High Power
- Model #: OWXUEDO-1674
- ₩39,155 –
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Time Delay Relay Module Timer Relay Timer Switch Board 12V DC 0-60s Adjustable Switch Board Timing Turn Off Board
- Model #: acf-106
- ₩21,556 –
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DC 24V Relay Module, 6 Channel SPDT Switch Module With Isolated Optocoupler DIN Rail Mount Pluggable Power Relay Module
- Model #: TPBWLD-1239
- ₩51,736 –
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4 channel 5v relay shield module, Four channel relay control board relay expansion board for For UNO R3 mega 2560
- Model #: WWWXYD-449
- ₩23,310 –
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HID Drive-free USB 1 Channel 5V Relay Module Can Control the Relay On and Off On the Computer Side
- Model #: WWWXYD-371
- ₩21,926 –
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ESP32 Development Board 4 Channel Relay Module 5V/30A AC220V Bluetooth Connectivity
- Model #: TPBWLD-1034
- ₩41,167 –
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two 2 channel relay module 30A with optocoupler isolation 5V supports high and low Triger trigger for Smart home
- Model #: WWWXYD-480
- ₩24,274 –
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IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V + Active Remote Controller
- Model #: WWWXYD-321
- ₩21,122 –
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For st-link WIFI mobile phone remote control relay module DC6V~36V smart home phone APP ESP-12F XY-WF36V
- Model #: WWWXYD-578
- ₩29,101 –
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1PCS DC 12V soil moisture sensor relay control module Automatic watering of the humidity starting switch
- Model #: WWWXYD-268
- ₩20,269 –
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DC24V ESP-12F ESP8266 Development Board 32 Channel Relay Module For Home Applications Secondary Development Board
- Model #: OWXUEDO-1926
- ₩61,420 –
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DC 12V Rain water sensor module + Relay Control Module for robot kit
- Model #: WWWXYD-295
- ₩20,590 –
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8 Channel 5V Relay Module with Optocoupler For Ard uino PIC ARM AVR DSP
- Model #: ACFFF-197
- ₩26,367 –
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1 channel relay module high level effective expansion board single-chip microcomputer expansion relay 10A current
- Model #: WWWXYD-115
- ₩19,320 –
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AC Current Detection Sensor Module 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output
- Model #: WWWXYD-375
- ₩21,991 –
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ESP32 DEVKIT V1 Power Supply Panel ESP32 30P Power Board ESP32S Development Board Expansion Board
- Model #: BOYYJA-435
- ₩45,708 –
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DC 12V 24V Dual MOS LED Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY
- Model #: WWWXYD-214
- ₩19,883 –
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For Ewelink Alexa Google Assistant IFTTT Compatible For RE5V1C Relay Module 5V DIY Switch Dry Contact Output W
- Model #: OWXUEDO-1715
- ₩42,100 –
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Tuya Matter Switch Module Mini Relay Timer Voice Control App Remote Control Work With Alexa Google Home
- Model #: TPBWLD-204
- ₩20,575 –
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ESP32-S3 N16R8 Development Board Welding with USB Cable 2.4G BT Module ESP32-S3 WROOM1 N16R8 44Pin Type-C ESP32-S3
- Model #: BOYYJA-309
- ₩39,827 –
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DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage
- Model #: OWXUEDO-1611
- ₩36,389 –
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- ₩19,111 –
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ESP8266 ESP01S 5V WiFi Relay Module Smart Home Remote Control Switch for Phone APP Wireless WIFI Module
- Model #: WXXDO-111
- ₩19,143 –
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Relay Module for with Optocoupler Relay Output 1 2 4 6 8 Way, 5V 12V 1 2 4 6 8 Channel, In Stock
- Model #: WXXDO-17
- ₩18,436 –
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3X ESP32-C3 Development Board ESP32 Mini Bluetooth Development Board Easy Expansion And Power Supply Flexibility
- Model #: tyytuuy-377
- ₩35,153 –
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Rain Drops Detection Moisture Monitor Sensor LM393 Rain Foliar Leaf Moisture Sensor Relay Module High Sensitivity for
- Model #: acf-021
- ₩20,124 –
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12V Time Delay Relay Module Car Start Delay Switch with Optocoupler Signal Trigger Time Adjustable
- Model #: WWWXYD-236
- ₩20,012 –
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