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HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)
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  • $25.22 
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FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Only Module)
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  • $32.78 
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FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Kit A)
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  • $34.67 
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FM225 Facial Recognition Module 3D Facial Recognition Camera Live Detection AI Intelligent Offline for Smart Homes (Kit B)
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  • $36.56 
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HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (5Pcs)
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  • $85.72 
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HLK-LD2450 24GHz Trajectory Sensor ISM Smart Home Human Movement Tracking Ra¡¤DAR Induction Module Distance Angle Speed Measurement (10Pcs)
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  • $129.17 
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R60ABD1 60G Millimeter Wave Radar Breathing Sleep Monitoring Module Body Motion Detection Sensor Human Presence Detection Sensor Smart Home
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  • $37.94 
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5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
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  • $16.09 
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LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $17.34 
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ESP8266 5V 30A Relay Module, 2 Channel ESP-12F Development Board for Smart Home IoT, DC7-80V Power Supply
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  • $19.76 
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ESP8266 Dual Relay Module, 2 Channel 10A ESP-12F Development Board for Smart Home IoT, 5V/8-80V Power Supply
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  • $17.86 
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ESP8266 24V Relay Module, 16 Channel 10A ESP-12F Development Board for Smart Home IoT, DC24V Power Supply
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  • $36.66 
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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $15.49 
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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
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  • $16.66 
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Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
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  • $16.66 
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Smart home wireless infrared multifunctional remote control-White
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  • $19.90 
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Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage, for Home & Office Wired
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Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage, for Home & Office Wired
  • Brand: Meterk
  • Part Number: H5106101
  • Connection: ?Air quality monitor, Type-C cable
  • Tolerance: PM2.5 Accuracy: ±15 ug/m³ / 0 to 100 ug/m³, ±15% / 100 to 1000 ug/m³; Temperature Accuracy: ±0.54?; Humidity Accuracy: ±3%
  • Model #: 950834838948
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  • $69.99 
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HI-Link HLK-5M12 AC-DC 220V to 12V 5W Switching Power Supply HLK 5M12 Smart Home Module
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  • $21.33 
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5V USB LED RGB WiFi Controller Bluetooth Remote 4 Pin Male Connector for TV Backlight Light Strip LED RGB Dimmer Home Colorful
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  • $17.41 
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Raspberry Pi Relay Module HAT Expansion Board Three Channel (3-CH) Power Relay Module for Raspberry Pi 4B/3B+/3B/2B/A+/B+ for Smart Home
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  • $24.68 
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10PCS PIR Motion Sensor Light Switch AC85-265V Led Light Pir Infrared Human Body Induction Sensor Home Smart Detector Inductor Switch
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  • $34.01 
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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
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  • $16.66 
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12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
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  • $16.93 
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12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
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  • $22.31 
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5 Pairs MC-38 Magnetic Door Switch Window Magnetic Switch Home Alarm Sensor Normally Closed (NC)
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  • $19.99 
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WiFi Wireless Temperature Humidity Sensor  Smart Indoor Thermometer Hygrometer Detector for Home, APP Remote Monitoring
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  • $37.99 
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Digital Food Thermometer Automatic Calibration Pen High Accuracy Electronic Pocket Thermometer Yellow Home and Family Appliance and Decor
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Digital Food Thermometer Automatic Calibration Pen High Accuracy Electronic Pocket Thermometer Yellow Home and Family Appliance and Decor
  • Brand: Akozon
  • Part Number: Akozon134jso1108ad
  • Type: Battery Powered, Digital
  • Sensing Method: Battery Powered, Digital
  • Model #: 060486492029
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  • $21.99 
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NGW-1pc Grove - I2C High Accuracy Temp&Humi Sensor (SHT35), I2C, ±1.5% RH and ±0.1°C, ideal for Smart Home, Industrial Automation
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  • $44.99 
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NGW-1pc Grove - Temperature&Humidity Sensor (SHT31), I2C, ±2% RH and ±0.3°C Temp, ideal for Smart Home, Industrial Automation
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  • $34.99 
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5 in1 CO2 Meter Air Quality Monitor 400-5000 PPM Sensor Carbon Dioxide Detector
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  • $15.49 
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BME680 Digital Sensor Module, Temperature Humidity Pressure VOC Air Quality Sensor, High Altitude Atmospheric Pressure Development Board I2C SPI for Arduino Raspberry Pi
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  • $18.19 
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Direct from AJMRTC Direct from AJMRTC
Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87
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Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87
  • Brand: BDUN
  • Type: 1 x Fingertip Oximeter for Sports, 1 x Instruction Manual, 1 x Portable Lanyard
  • Supply Voltage Min: AAA, Battery
  • Features: Portable
  • Model #: 139024714660
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  • $7.32 
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6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
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  • $12.99 
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20Pcs OH137 Unipolar Hall Effect Sensor for Highly Sensitive Instruments TO-92S 3Pin 4.5-24V 25mA Reverse Polarity Protection Hall Switch IC
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  • $12.99 
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SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
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  • $24.91 
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10 Seconds Oral Thermometer for Adults and Kids, Light Blue
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  • $11.99 
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USB Sensor Bar for Wii, Replacement Wired Infrared Ray Sensor Bar for Nintendo Wii and Wii U Console
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  • $24.99 
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  • $21.99 - $24.99
New HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Mini Size Intelligent Household Switch Step Down Power Supply Module (Black)
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  • $18.69 
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HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (2 PCS)
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  • $25.24 
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HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (5 PCS)
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  • $33.78 
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HLK-PM01 AC-DC 220V to 5V Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (10 PCS)
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  • $61.66 
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RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Only)
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  • $85.70 
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RM20 Wireless Routing Module PWM UART SPI Multi Port Dual Core Gigabit IoT Module Compatible with Linux Secondary Development (Module Kit)
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  • $123.50 
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HLK-LD6003 60G Heart Rate Detection Radar Module 3M Non Contact Millimeter Wave Breathing + Heartbeat Sensor Support UART Serial Communication
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  • $112.16 
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2pcs INA219 I2C High Precision Bi-Directional DC Current Sensor Module for Zero Drift and Power Monitoring
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  • $17.84 
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SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
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  • $24.91 
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30pcs 6050 Electret Condenser Microphone Pickup Module 6x5mm High Sensitivity Audio Sensor with Pin for Recording
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  • $16.99 
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2pcs ATD5833 Stepper Motor Driver Module, 536 V, 2.0 A Rated, 1/256 Microstepping, with Heatsink
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  • $17.10 
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6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
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  • $16.93 
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30mm Copper Plate Piezo Disc Transducer for Drum Trigger Guitar Pickup Acoustic Sensor
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  • $16.99 
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12V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $17.72 
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2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
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  • $16.47 
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2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
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  • $17.15 
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10PCS 5V-36V 15A(Max 30A) 400W Dual MOSFET Trigger Switch Drive Module 0-20KHz PWM Control Board Adjustment Speed Control Motor
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  • $17.81 
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30pcs 35mm Copper Plate Piezoelectric Buzzer Disc for Audio Sensor, Microphone Pickup, Low Power
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  • $16.99 
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2pcs TMC2208 Stepper Motor Driver Module, 4.7536 V, 1.4 A RMS, 1/256 Microstepping, with Heatsink
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  • $17.10 
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2pcs TMC2208 Stepper Motor Driver Module, 4.7536 V, 1.2 A RMS, 1/256 Microstepping, with Heatsink
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  • $17.10 
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
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  • $16.99 
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24V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $16.66 
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TMC2209 Stepper Motor Driver Module, 4.7528 V, 2.0 A Continuous, 1/256 Microstepping, with Heatsink
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  • $16.77 
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Fingertip Pulse Oximeter Finger Blood Oxygen Meter SpO2 PR Heart Rate Monitor
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  • $23.99 
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XL1276-P01 Wireless LoRa Transceiver Module, SPI Connectivity, Long Distance Data Transmission
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  • $16.91 
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5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $16.54 
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ZK-J04 Dual MOS Tube Timing Delay Switch Circuit 12V/24V for Automation Control, Replaces Relay Modules
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  • $16.66 
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