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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
- S$17.19 –
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DC5-80V Power Supply ESP8266 WiFi Single-Channel Relay Module ESP-12F Development Board
- Model #: WWWXYD-566
- S$23.92 –
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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
- S$27.76 –
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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
- S$19.82 –
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1PCS DC 12V soil moisture sensor relay control module Automatic watering of the humidity starting switch
- Model #: WWWXYD-268
- S$17.24 –
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5X DC 12V Photoelectric Switch Sensor Relay Module 50Mmx25mm W 2 Cable
- Model #: WWPXD-2686
- S$34.78 –
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RT4AE01 868M Wireless Transceiver Serial Data Long-Distance Transmission Module For PLC Relay Meter Reading Sensor
- Model #: TPBWLD-890
- S$31.09 –
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USB Relay Module USB Intelligent Control Switch USB Switch For LCUS-1 Type Electronic Converter
- Model #: WWPXD-2123
- S$19.04 –
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Thermistor Temperature Sensor Module DO The Digital Output Thermal Sensor Module Temperature Sensor Module for DIY Kit
- Model #: LYY-FRX011
- S$16.31 –
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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
- S$16.56 –
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IR 1 Channel Infrared Receiver Driving Switch Relay Driver Module Board 5V + Active Remote Controller
- Model #: WWWXYD-321
- S$17.96 –
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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
- S$20.64 –
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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
- S$30.94 –
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DC24V ESP-12F ESP8266 Development Board 32 Channel Relay Module For Home Applications Secondary Development Board
- Model #: OWXUEDO-1926
- S$52.24 –
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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
- S$18.33 –
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Tuya 4 Channels Switch Module 5-24V/100-240V Relay + RF433 Remote Control DIY Module
- Model #: OWXUEDO-1701
- S$34.61 –
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DC 12V ESP8266 ESP-01 4-Channel Relay Module Wifi Module For Iot Smart Home Mobile Phone APP Controller Wifi Relay
- Model #: WWPXD-2405
- S$27.32 –
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Tuya Switch 30A Remote Control Automation Module APP Remote Control DC12-76V Relay High Power
- Model #: OWXUEDO-1674
- S$33.30 –
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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
- S$18.64 –
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8 Channel 5V Relay Module with Optocoupler For Ard uino PIC ARM AVR DSP
- Model #: ACFFF-197
- S$22.42 –
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AC Current Detection Sensor Module 12V Relay Protection Module 5A Over-Current Overcurrent Protection Switch Output
- Model #: WWWXYD-375
- S$18.69 –
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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
- S$16.90 –
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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
- S$24.74 –
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ESP8266 ESP01S 5V WiFi Relay Module Smart Home Remote Control Switch for Phone APP Wireless WIFI Module
- Model #: WXXDO-111
- S$16.28 –
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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
- S$44.00 –
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12V Time Delay Relay Module Car Start Delay Switch with Optocoupler Signal Trigger Time Adjustable
- Model #: WWWXYD-236
- S$17.02 –
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DC 12V Rain water sensor module + Relay Control Module for robot kit
- Model #: WWWXYD-295
- S$17.51 –
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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
- S$15.67 –
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ESP32 DEVKIT V1 Power Supply Panel ESP32 30P Power Board ESP32S Development Board Expansion Board
- Model #: BOYYJA-435
- S$38.49 –
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4CH Tuya Switch WiFi Switch Module Wireless Relay Smart Life APP Remote Control Smart Timer for Smart Home Switch
- Model #: WWPXD-2576
- S$31.64 –
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2X Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote 433Mhz Transmitter
- Model #: TPBWLD-1086
- S$36.94 –
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1 channel relay module high level effective expansion board single-chip microcomputer expansion relay 10A current
- Model #: WWWXYD-115
- S$16.43 –
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ESP32 Development Board 4 Channel Relay Module 5V/30A AC220V Bluetooth Connectivity
- Model #: TPBWLD-1034
- S$35.01 –
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Tuya Matter Switch Module Mini Relay Timer Voice Control App Remote Control Work With Alexa Google Home
- Model #: TPBWLD-204
- S$17.50 –
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3X ESP32-C3 Development Board ESP32 Mini Bluetooth Development Board Easy Expansion And Power Supply Flexibility
- Model #: tyytuuy-377
- S$29.21 –
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