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DC5-80V Power Supply ESP8266 WiFi Single-Channel Relay Module ESP-12F Development Board
- Model #: Y21C-503
- S$18.46 –
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- S$28.62 –
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ATP-Power Relay Board Expansion Module with Dual Cooling Fan Auto Color Changing LED for A+ 3A+ B+ 2B 3B 3B+ 4B
- Model #: Y21C-509
- S$22.11 –
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- S$28.62 –
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Tuya Switch 30A Remote Control Automation Module APP Remote Control DC12-76V Relay High Power
- Model #: Y21C-844
- S$27.83 –
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USB Relay Module USB Intelligent Control Switch USB Switch For LCUS-1 Type Electronic Converter
- Model #: Y21C-899
- S$13.56 –
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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 #: Y21C-1682
- S$21.85 –
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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 #: Y21C-1358
- S$10.21 –
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two 2 channel relay module 30A with optocoupler isolation 5V supports high and low Triger trigger for Smart home
- Model #: Y21C-1488
- S$15.17 –
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- S$10.78 –
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2 Channel Relay Module For Bluetooth 4.0 BLE for Android Phone IOT
- Model #: Y21C-1866
- S$25.66 –
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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 #: Y21C-1271
- S$11.44 –
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DC 12V Rain water sensor module + Relay Control Module for robot kit
- Model #: Y21C-1276
- S$12.03 –
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12V Time Delay Relay Module Car Start Delay Switch with Optocoupler Signal Trigger Time Adjustable
- Model #: Y21C-1798
- S$11.55 –
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Aomoproing ESP32 Development Board 4 Channel Relay Module 5V/30A AC220V Bluetooth Connectivity
- Model #: MNB-380
- S$28.86 –
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ADS1256 24-Bit 8-Channel Adc Ad Module High-Precision Adc Multifunction Acquisition Data Acquisition Card Module-Elect
OUT OF STOCK
- Model #: Y21C-1052
- S$25.50 –
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3.3V ADS1115 ADC Module for for Raspberry Pi 3/2 / B + / I2C RPI ADS1115 ADC Analog to Digital Converter
OUT OF STOCK
- Model #: Y21C-775
- S$17.46 –
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5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module
OUT OF STOCK
- Model #: Y21C-1563
- S$14.79 –