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Industrial 1-Channel ESP32-S3 Wi-Fi Relay Module, with the External Antenna

Brand: Fervit
Model #: C26.8.31CXY-1058

$86^.37 –
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Eaton Wi-Fi Smart 15-amp Single-pole/3-way Smart Push Light Switch, White/Light Almond/Ivory, WFSW15-C2-BX-LW

Brand: Eaton
Model #:

$16^.77 –
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Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, 5G Cell Tower Smart meter Wi-Fi Signal Detector RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer

Type: Electronic
Model #: EMF-390

$119^.90 –
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AJMRTC ESP8266 Single Channel Relay Module ESP-12F Development Board, DC 5-80V Wide Voltage Power Supply Wireless Relay Switch for IoT Smart Home Automation Projects

Model #: AJM-C8JM0C396

$16^.24 –
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AJMRTC ESP8266 ESP-12F Single Channel Relay Module Development Board, DC 5-80V Wide Voltage Power Supply Wireless Wi-Fi Relay Switch for IoT Smart Home Automation Control

Model #: AJM-C8JM0C397

$16^.48 –
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12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch

Model #: ZP0811ZP.2026111

$22^.11 –
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Volume Discounts:$20.51 - $22.11

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AJMRTC TOF MINI Laser Range Sensor Module, Builtin Controller & Ranging Algorithm, TimeofFlight (TOF) Technology HighPrecision Distance Measuring Unit for Robot Obstacle Avoidance & DIY Embedded

Model #: AJ*C8JM*U3385

$32^.80 –
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AJMRTC TOF MINI Laser TimeofFlight Range Finder Sensor, UART Distance Measurement Module with OnBoard Controller, Mini LiDAR Unit for Arduino ESP32 Raspberry Pi Robot ObstacleAvoidance DIY Project

Model #: AJ*C8JM*U3342

$34^.04 –
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AJMRTC CLT 5.8GHz Microwave Radar Sensor Module, Strong Anti-Jamming Motion Detector Trigger Switch, 6-9m Detection Distance DC 3.3-20V, for Smart Home Automation, Lighting Control DIY Projects

Model #: AJ-JY00320

$13^.15 –
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AJMRTC 5Pcs RCWL-0515 Microwave Radar Sensor Module, 2.7G Doppler Motion Detector, 12-15M Long Distance Human Body Induction Board for Garage Light, UV Lamp, Smart Home Lighting Control

Model #: AJM-C8JM0C1701

$12^.46 –
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AJMRTC Microwave Radar Sensor Module, DC 5.5V-15V Power Supply Motion Detection Radar Sensing Board for T8 Semi-Aluminum Plastic Tube Light, LED Lighting Control & Automatic Sensor Projects

Model #: AJ-JY0046

$11^.79 –
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AJMRTC RCWL-0516 Microwave Radar Sensor Module, Human Body Motion Induction Switch Module, 3.3V Output RCWL0516 Radar Detector for Arduino STM32 Smart Home Trigger DIY Projects

Model #: AJM-C8JM0C1557

$11^.79 –
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AJMRTC 2Pcs Infrared Reflective Sensor Module, IR Photoelectric Reflectance Detector, Obstacle Avoidance Line Tracking Sensor for Arduino ESP32 STM32, Robot & Electronic DIY Projects

Model #: AJ-JY00677

$22^.43 –
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AJMRTC 5V 1 Channel IR Infrared Receiver Relay Driver Module Board with Active Remote Controller, Wireless ON OFF Switch for Arduino Raspberry Pi Home Automation DIY Electronic Projects

Model #: AJM-C8JM0C1541

$13^.19 –
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waveshare Sense HAT (C) for Raspberry Pi 4/3 B+/3 B/2 B/B+/3 A+/A+/Zero/Zero W Onboard Multi Powerful Sensors Supports External Sensor with 40PIN GPIO Extension Header and I2C Interface

Model #: 9359014207426

$37^.79 –
More options from $37.79 - $41.89
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Waveshare Sense HAT (B) for Raspberry Pi Onboard Multi Powerful Sensors Supports External Sensors

Model #: 9435761176014

$48^.89 –
More options from $48.89 - $54.99
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Wireless module ESP8285, wireless transmission control module WIFI, development board, ESP-01F, ESP-01M, ESP-01E, M3

Type: RF Semiconductors
Model #: FF-GG-281

$31^.65 –
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AJMRTC R60ABD1 60G Millimeter Wave Radar Sensor Module, Non-Contact Biosensing Detector for Respiratory Sleep Monitoring, Real-Time Breathing & Heartbeat Wave Detection, IoT Human Vital Signs Sensing

Model #: AJM-C8JM0C1194

$23^.15 –
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AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects

Model #: AJ-JY00283

$11^.79 –
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Nano VNA Vector Network Analyzer 10KHz-1.5GHz Antenna Analyzer 2.8" Touch Screen

Model #: 336692462025

$99^.99 –
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AJMRTC ESP8266 Single Channel Relay Module with ESP-12F Development Board, DC5-80V Wide Voltage Power Supply Relay Control Board, Wireless WiFi Switch for Smart Home Automation & IoT Projects

Model #: AJ-JY0055

$11^.79 –
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AJMRTC Green ESP8266 Network Relay Module, 10A 220V AC Relay Board, DC 7V~30V Input Wireless WIFI Relay Switch Module for Smart Home Automation Remote Control Electronic Projects

Model #: AJM-C8JM0C1034

$17^.24 –
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AJMRTC ESP32 Development Board 4Channel BT Relay Module, AC 220V 30A 4 Way Relay Control Board, Bluetooth Wireless Switch Module, Supports Secondary Development for Home Automation DIY IoT Project

Model #: AJ*C8JM*U2079

$23^.13 –
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AJMRTC ESP8266 Relay Controller Module with ESP-12F WiFi Chip, DC 5V-80V Wide Voltage Power Supply Wireless Relay Switch, for IoT Smart Home APP Remote Control Electronic DIY Projects

Model #: AJ-JY00315

$11^.79 –
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AJMRTC 1Set 1 Channel Relay Shield for Wemos D1 Mini ESP8266 Development Board, Relay Module for Smart Home Switch, IoT Project Control

Model #: AJM-C8JM0C1232

$12^.09 –
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AJMRTC 2262 2272 4 Channel 315MHz Wireless Remote DIY Kit, Transmitter and Receiver Module Set, RF Wireless Control Board for Electronic DIY Robot and Remote Switch Project

Model #: AJ-JY00506

$13^.13 –
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AJMRTC 5pcs TCRT5000 Infrared Reflectance Sensor Module, IR Photoelectric Switch, Line Tracing Obstacle Avoidance Tracking Sensor Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi for Smart

Model #: AJM-C8JM0C1741

$13^.80 –
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AJMRTC 5PCS/LOT RCWL-0516 Microwave Radar Sensor Module, Human Body Induction Switch Intelligent Motion Detector, Non-contact Doppler Radar Breakout Board for Arduino Auto Light Security Project

Model #: AJ-JY00359

$11^.79 –
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AJMRTC QRE1113 Infrared Reflective Sensor Module, 3.3V-5V Non-contact IR Reflection Detector, Line Tracking Proximity Sensor Board for Arduino Raspberry Pi DIY Circuit Robot Projects

Model #: AJ-JY00431

$12^.43 –
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AJMRTC DC 5-80V ESP8266 ESP-12F Single Channel Relay Module, WIFI Wireless Relay Switch Development Board, Wide Voltage Power Supply for IoT Smart Home Industrial Control

Model #: AJM-C8JM0C152

$16^.48 –
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AJMRTC 1 Channel IR Infrared Receiver Relay Driver Module, 5V Infrared Driving Switch Board with Active Remote Controller, Wireless Remote Control Relay Switch for Electronic DIY, Light & Device Contr

Model #: AJM-C8JM0C1596

$13^.79 –
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AJMRTC 2.7G Digital RF Power Meter, DC 4.5V5.5V Wideband Signal Detector 5kHz2700MHz with LCD Display, TypeC Powered Spatial RF Signal Measuring Instrument for Radio Frequency Testing

Model #: AJ*C8JM*U3500

$25^.49 –
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Indoor Wireless Remote Control Outlets 100-Foot RF Range, 3 Receivers & 1 Remote, Expandable Remote Light Switch for Household Appliances, Battery Included, 15A/1/2HP, UL Listed

Brand: OSKOS
Part Number: RC-051x3
Type: Outlet, Remote
Coil Voltage VDC Nom: 125 volts
Model #: 744105888742

$38^.99 –
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ESP8266 Relay Module, WiFi Smart Remote Control Switch with ESP-01S Module, Wireless Relay Controller, DIY Smart Socket Board, Mobile App Remote On/Off Control for Home Automation Projects

Model #: TECH CABIN - TCH236

$18^.35 –
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DC 12V 4 Channel WiFi Relay Module, ESP8266 ESP-01 Remote Control Relay Switch, Wireless Smart Home IoT Module for Phone Control

Model #: C472-L5764

$30^.04 –
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