Sensors

Showing 181-210 of 223 products

• Seeed Studio Grove Mini PIR Motion Sensor

  $33.23 $10.66 at 48+

  Out of stock

  Seeed StudioC3-MK01069

  

  Seeed Studio Grove Mini PIR Motion Sensor

  Compact Grove PIR motion sensor for DIY alarms, lights & robots. Low power, 2m range, 3.3-5V. Easy plug-and-play interface.

  $33.23

  Out of stock
• Grove Capacitive Soil Moisture Sensor NE555DR

  $40.40 $14.80 at 48+

  Out of stock

  Seeed StudioC3-MK01067

  

  Grove Capacitive Soil Moisture Sensor NE555DR

  Reliable Grove capacitive soil moisture sensor with corrosion-resistant design and built-in amplifier. Ideal for automatic watering systems.

  $40.40

  Out of stock
• Seeed Studio Grove EMG Detector Kit with Electrodes and Cables

  $113.18 $75.01 at 48+

  Out of stock

  Seeed StudioC3-MK01062

  

  Seeed Studio Grove EMG Detector Kit with Electrodes and Cables

  Seeed Studio Grove EMG Detector Kit with electrodes and 1000 mm cables for muscle activity sensing with Arduino and other microcontrollers.

  $113.18

  Out of stock
• Seeed Studio Grove Multichannel Gas Sensor V2

  $126.09 $86.10 at 48+

  Out of stock

  Seeed StudioC3-MK01061

  

  Seeed Studio Grove Multichannel Gas Sensor V2

  Seeed Studio Grove Multichannel Gas Sensor V2 detects CO, NO₂, ethyl alcohol and VOCs with four independent sensors and Grove connectivity.

  $126.09

  Out of stock
• SEEED STUDIO Grove Time of Flight Distance Sensor Module

  $76.51 $37.79 at 48+

  Out of stock

  Seeed StudioC3-MK00846

  

  SEEED STUDIO Grove Time of Flight Distance Sensor Module

  SEEED STUDIO Grove distance sensor with 2m range for Arduino & Raspberry Pi. Accurate, reflectance-independent I2C module.

  $76.51

  Out of stock
• SEEED STUDIO Grove IR Distance Interrupter Module v1.2

  $51.67 $17.71 at 48+

  Out of stock

  Seeed StudioC3-MK00841

  

  SEEED STUDIO Grove IR Distance Interrupter Module v1.2

  Adjustable Grove IR distance interrupter module for Arduino. Detects objects from 90-300mm with digital TTL output. Includes cable.

  $51.67

  Out of stock
• IMO Precision Controls LR Series Plunger Limit Switch 6A 250V AC

  $106.60 $56.87 at 48+

  Out of stock

  IMOC3-MC02829

  

  IMO Precision Controls LR Series Plunger Limit Switch 6A 250V AC

  High-reliability IMO plunger limit switch with snap-action contacts, 6A 250V AC, UL/CSA approved. Ideal for industrial use.

  $106.60

  Out of stock
• CAREL NTC Temperature Probe, Stainless Steel, IP68, 1.5m Cable

  $79.03 $40.03 at 48+

  Out of stock

  CarelC3-MC01884

  

  CAREL NTC Temperature Probe, Stainless Steel, IP68, 1.5m Cable

  CAREL NTC temperature probe with 1.5m cable. Stainless steel body, max operating temp 110°C. For use with CAREL sensors.

  $79.03

  Out of stock
• Carel NTC Thermistor Probe 10kohm, Polyolefin, IP65, 1.5 m Cable

  $60.44 $24.80 at 48+

  Out of stock

  CarelC3-MC01882

  

  Carel NTC Thermistor Probe 10kohm, Polyolefin, IP65, 1.5 m Cable

  Carel NTC thermistor probe with polyolefin body, IP65 rating and 1.5 m cable. Suited to refrigeration and climate control monitoring.

  $60.44

  Out of stock
• Mitchelectronics IR Range Sense Module Kit

  $42.34 $10.17 at 48+

  Out of stock

  MitchelectronicsC3-HK01816

  

  Mitchelectronics IR Range Sense Module Kit

  Mitchelectronics IR range sense module kit with digital and analogue outputs, 150 mm detection range and 3 V to 12 V operation.

  $42.34

  Out of stock
• Multicomp Pro USB Type-C SMT PCB Mount Socket with Spring

  $36.81 $5.34 at 48+

  Out of stock

  Multicomp ProC3-CN22153

  

  Multicomp Pro USB Type-C SMT PCB Mount Socket with Spring

  Secure SMT-mount USB Type-C socket with locating spring. Ideal for modern electronics, offering durable, repeated insertions. 43x33x15mm.

  $36.81

  Out of stock
• APEM 9233CD SPNO Subminiature Pushbutton Switch

  $32.88 $10.51 at 48+

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  ApemC3-SW04278

  

  APEM 9233CD SPNO Subminiature Pushbutton Switch

  APEM 9233CD subminiature SPNO pushbutton switch with gold-plated contacts, ideal for control panels & compact electronics.

  $32.88

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• TE Connectivity Float Switch, Horizontal, Nylon 6.6, 4bar Max

  $103.30 $57.01 at 48+

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  Gentech InternationalC3-SW03584

  

  TE Connectivity Float Switch, Horizontal, Nylon 6.6, 4bar Max

  TE Connectivity float switch with 4bar max pressure, ideal for liquid level sensing in tanks and pumps.

  $103.30

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• SEEED STUDIO G1/2 Water Flow Sensor, 5V

  $63.35 $28.06 at 48+

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  Seeed StudioC3-SN36835

  

  SEEED STUDIO G1/2 Water Flow Sensor, 5V

  Precision water flow sensor with hall-effect technology. Measures 1-30L/min, 5V-24V, up to 80°C.

  $63.35

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• Multicomp Pro 5V Ultrasonic Distance Sensor with Rear Header

  $43.46 $11.08 at 48+

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  MulticompC3-SN36696

  

  Multicomp Pro 5V Ultrasonic Distance Sensor with Rear Header

  Multicomp's 5V ultrasonic sensor for Raspberry Pi/MicroBit with 2cm-450cm range, 0.3cm resolution & 15° beam angle.

  $43.46

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• RARAION Actuator with Magnet & Reed Switch, 38.1mm

  $58.66 $18.73 at 48+

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  RARAIONC3-SN35816

  

  RARAION Actuator with Magnet & Reed Switch, 38.1mm

  British-made RARAION actuator with magnet & reed switch for security systems & automation applications.

  $58.66

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• PRO SIGNAL 6mm Noise Cancelling Condenser Mic with Solder Pads

  $34.29 $3.36 at 48+

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  Pro SignalC3-MP34524

  

  PRO SIGNAL 6mm Noise Cancelling Condenser Mic with Solder Pads

  Compact 6mm noise-cancelling electret microphone with solder pads. Ideal for phones, headsets & DIY audio projects. 50Hz-16kHz range.

  $34.29

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• SparkFun Qwiic Soil Moisture Sensor with ENIG Coating

  $93.79 $51.75 at 48+

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  SPARKFUN ELECTRONICSC3-MK01036

  

  SparkFun Qwiic Soil Moisture Sensor with ENIG Coating

  Easy-to-use soil moisture sensor with Qwiic connector and ENIG coating. Perfect for gardening and smart irrigation systems.

  $93.79

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• SparkFun Qwiic PIR Sensor Breakout, 170µA Standby Current

  $81.71 $50.24 at 48+

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  SPARKFUN ELECTRONICSC3-MK01035

  

  SparkFun Qwiic PIR Sensor Breakout, 170µA Standby Current

  Ultra-low-power SparkFun Qwiic PIR motion sensor with 5m range & 90° detection. Ideal for IoT and security applications.

  $81.71

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• SparkFun Qwiic Low Power PIR Sensor Module, 1µA Standby

  $118.63 $71.82 at 48+

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  SPARKFUN ELECTRONICSC3-MK01032

  

  SparkFun Qwiic Low Power PIR Sensor Module, 1µA Standby

  Ultra-low power 1µA PIR motion sensor with Qwiic connectivity. Ideal for battery-powered IoT and smart home projects.

  $118.63

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• SPARKFUN Ultrasonic Distance Sensor, 2-400cm Range, I2C Qwiic

  $84.50 $44.24 at 48+

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  SPARKFUN ELECTRONICSC3-MK01031

  

  SPARKFUN Ultrasonic Distance Sensor, 2-400cm Range, I2C Qwiic

  High-precision ultrasonic distance sensor (2-400cm range) with Qwiic I2C connectivity, ideal for robotics & automation.

  $84.50

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• SparkFun KX132 3-Axis Qwiic Accelerometer Breakout Board

  $93.18 $51.26 at 48+

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  SPARKFUN ELECTRONICSC3-MK01025

  

  SparkFun KX132 3-Axis Qwiic Accelerometer Breakout Board

  Compact 16-bit 3-axis accelerometer with Qwiic/I2C/SPI, ideal for motion sensing and IoT projects.

  $93.18

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• SPARKFUN Qwiic Ambient Light Sensor Board, VEML6030

  $51.45 $24.05 at 24+

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  SPARKFUN ELECTRONICSC3-MK01013

  

  SPARKFUN Qwiic Ambient Light Sensor Board, VEML6030

  High-accuracy ambient light sensor with Qwiic/I2C connectivity. 0–120,000 lux range, 16-bit resolution & interrupt thresholds.

  $51.45

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• SparkFun Qwiic Distance Sensor Board VCNL4040

  $53.75 $19.40 at 48+

  Out of stock

  SPARKFUN ELECTRONICSC3-MK01011

  

  SparkFun Qwiic Distance Sensor Board VCNL4040

  SparkFun Qwiic Distance Sensor Board with VCNL4040. Digital IR proximity and ambient light sensing up to 20 cm, 3.3 V, dual Qwiic connectors.

  $53.75

  Out of stock
• SparkFun Qwiic Atmospheric Sensor Board with BME280 Chip

  $111.90 $66.38 at 48+

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  SPARKFUN ELECTRONICSC3-MK01010

  

  SparkFun Qwiic Atmospheric Sensor Board with BME280 Chip

  Compact SparkFun BME280 sensor board measures pressure, temperature & humidity, ideal for IoT and prototyping.

  $111.90

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• SparkFun Qwiic SHTC3 Humidity & Temperature Sensor Board

  $57.84 $22.70 at 48+

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  SPARKFUN ELECTRONICSC3-MK01006

  

  SparkFun Qwiic SHTC3 Humidity & Temperature Sensor Board

  High-accuracy SHTC3 humidity & temperature sensor with Qwiic/I2C connectivity for climate monitoring. Ideal for weather stations and IoT.

  $57.84

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• SparkFun Qwiic MicroPressure Sensor Board, 25psi

  $178.68 $120.35 at 48+

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  SPARKFUN ELECTRONICSC3-MK01004

  

  SparkFun Qwiic MicroPressure Sensor Board, 25psi

  Compact 25psi pressure sensor board with Qwiic connectors for easy integration. Ideal for prototyping and precise measurements.

  $178.68

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• SPARKFUN OpenScale Weight & Temperature Sensor Board

  $140.60 $89.57 at 48+

  Out of stock

  SPARKFUN ELECTRONICSC3-MK00818

  

  SPARKFUN OpenScale Weight & Temperature Sensor Board

  Open-source weight & temperature sensor board with load cell support. Perfect for precision measurements & automated monitoring.

  $140.60

  Out of stock
• SparkFun ZX Distance & Gesture Sensor Board

  $111.81 $72.82 at 24+

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  SPARKFUN ELECTRONICSC3-MK00811

  

  SparkFun ZX Distance & Gesture Sensor Board

  Compact IR-based sensor detects gestures & distance (30cm Z-axis, 15cm X-axis). Works with I2C/UART at 3.3V-5V.

  $111.81

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• SPARKFUN ELECTRONICS ISL29125 RGB Light Sensor Breakout Board

  $67.22 $36.79 at 24+

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  SPARKFUN ELECTRONICSC3-MK00788

  

  SPARKFUN ELECTRONICS ISL29125 RGB Light Sensor Breakout Board

  Compact RGB light sensor breakout board with IR filtering and I2C output, ideal for projects from SPARKFUN ELECTRONICS.

  $67.22

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