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3pcs Grove - mini PIR Motion Sensor
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3pcs Grove - mini PIR Motion Sensor
  • Model #: CJJGZMC7AZ-0821-192
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  • $59.98 –
  • Free Shipping
3pcs Grove - Temperature & Humidity Sensor Pro (DHT22/AM2302)
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  • $89.53 –
  • Free Shipping
LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System
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LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System
  • Type: Sensors
  • Sensing Method: 24GHz millimeter-wave radar
  • Connection: Bluetooth + cable
  • Measurement Function: Motion
  • Model #: 700670345969
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  • $11.99 –
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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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  • $18.34 –
  • Free Shipping
Direct from AJMRTC Direct from AJMRTC
HLK-LD2410 24g Smart Human Presence Sensor Radar Module with 1.25 to 2.54mm Dupont Cable 24GHz LD2410 Millimeter Wave Motion Switch Sensor Module with Pins
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  • $16.73 –
  • Free Shipping
  • $15.13 - $16.73
NGW-1pc One Wire Temperature Sensor - DS18B20
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NGW-1pc One Wire Temperature Sensor - DS18B20
  • Type: Sensors
  • Model #: 101990019
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  • $28.99 –
  • Free Shipping
E3F-DS30P1 300mA Infrared Ray Diffuse Reflection Optical Sensor Switch DC 6-36V
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  • $14.99 –
  • Free Shipping
Direct from Unique-Bargains Direct from Unique-Bargains
6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
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  • $16.73 –
  • Free Shipping
  • $15.13 - $16.73
eufy Security Flood & Freeze Sensor E20, Water Leak Detector &Freeze Alarm
Extended Reach with Cable, 75 dB Alarm, 5-Year Battery, Requires HomeBase 2, 3, Mini, or Pro. For Basement, Kitchen, Laundry
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  • $39.99 –
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Direct from eufy Direct from eufy
Graphics Cable CPU 8Pin Power Supply Cable CPU 4+4pin Cables 18AWG 50cm/70cm for Great Wall Dragon Module 1250W (70cm)
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  • $16.26 –
  • Free Shipping
  • $14.66 - $16.26
MH-Z19E Infrared Carbon Dioxide Sensor Air Quality Monitoring CO2 Concentration Detection Sensor Module 4.55.0VDC 400-10000ppm CO2 Gas Sensor with Terminals Cable Pin Type
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  • $19.59 –
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  • $17.99 - $19.59
S403 3-Wire G3/4" Flow Meter Flow Sensor Water Dispenser Flow Meter Hall Sensor DC3.5V-24V 1-60L/min S403
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  • $16.71 –
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  • $15.11 - $16.71
JSN-SR20-Y1 Ultrasonic Ranging Module Distance Measuring Sensor Module Range 2-500cm Waterproof and Dustproof Equipped with Dual Wire Probes
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  • $22.34 –
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2Pcs AM2301A Digital Temperature and Humidity Sensor Module AM2301 Capacitive Single Bus High Precision Sensor with 25CM Cable
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  • $12.99 –
  • Free Shipping
LD2410C Human Presence Sensor Millimeter Wave Radar Sensor HLK-LD2410C Bluetooth Radar Module with 5P Dupont Cable Female to Female Human Detection Non-Contact Module Board
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  • $17.64 –
  • Free Shipping
  • $16.04 - $17.64
JSN-SR20-Y1 Ultrasonic Ranging Module Distance Measuring Sensor Module Range 2-500cm Waterproof and Dustproof Equipped with Dual Wire Probes
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  • $22.14 –
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  • $20.54 - $22.14
HLK-LD2410B-P Human Presence Radar Module Sensor Board with Pins Bluetooth LD2410B LD2410 Human Radar Sensor Module with 1.25 to 2.54mm Dupont Cable
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  • $16.34 –
  • Free Shipping
  • $14.74 - $16.34
6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
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  • $12.99 –
  • Free Shipping
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (No Seat)
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  • $17.47 –
  • Free Shipping
  • $15.87 - $17.47
CC2500 Data Transmission Module 2¡¤4G SPI interface RSSI output Board Built-in PA+LNA Chip Wire¡¤less Remote Control 800m (with Seat)
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  • $17.66 –
  • Free Shipping
  • $16.06 - $17.66
10pcs PIR Motion Sensor Light Switch AC85-265V LED Smart Detector
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  • $38.98 –
  • Free Shipping
1pc Grove - IR Line Follower Sensor V3.0
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1pc Grove - IR Line Follower Sensor V3.0
  • Model #: CJJGZMC7AZ-0821-157
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  • $40.48 –
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PCI-E X8 to M.2 NGFF Key A.E WiFi Interface Extension Cable PCIe4.0x1 Gen4 16G/BPS for PCI Express 8X SSD (M58JR,15CM)
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  • $49.79 –
  • Free Shipping
  • $48.19 - $49.79
1pc Grove - TDS Sensor/Meter for Water Quality (Total Dissolved Solids)
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  • $74.98 –
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M.2 NGFF M-Key to PCI- E 1X 4X Extension Cable Compatible with M.2 NVME SSD with Cooling Fan Automatic Discoloration LED (1X,5CM)
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  • $34.67 –
  • Free Shipping
  • $33.07 - $34.67
M.2 NGFF M-Key to PCI- E 1X 4X Extension Cable Compatible with M.2 NVME SSD with Cooling Fan Automatic Discoloration LED (1X,10CM)
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  • $36.56 –
  • Free Shipping
  • $34.96 - $36.56
E3F-DS10C4 Proximity Switch Photoelectric Sensor 10cm Detection Distance Diffuse Reflection Infrared Sensor DC 6-36V 3-Wire NPN NO
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  • $16.08 –
  • Free Shipping
  • $14.48 - $16.08
E3F-DS30P1 Proximity Switch Photoelectric Sensor Switch 30cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NO
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  • $17.03 –
  • Free Shipping
  • $15.43 - $17.03
E3F-DS10P1 Proximity Switch Photoelectric Sensor Switch 10 cm Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NO
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  • $16.08 –
  • Free Shipping
  • $14.48 - $16.08
NOYITO DC12V 5A PWM 4 Wires PC Fan Temperature Manumotive Speed Controller Module CPU High-Temperature Alarm
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  • $20.94 –
  • Free Shipping