Sensors

Browse our Sensors collection of professional tools and accessories.

223 products

Showing 211-223 of 223 items

SPARKFUN ELECTRONICS - INA169 Current Sensor Breakout Board
$43.60 $19.73 at 24+
SPARKFUN ELECTRONICSC3-MK00752
SPARKFUN ELECTRONICS - INA169 Current Sensor Breakout Board
Precision current sensing breakout board (2.7–60V DC) for battery monitoring & power analysis. Measures low current via high-side voltage drop.
Electronics
Prototyping
SPARKFUN
$43.60
SparkFun MPL3115A2 Altitude/Pressure Sensor Breakout Board
$54.94 $28.60 at 24+
SPARKFUN ELECTRONICSC3-MK00707
SparkFun MPL3115A2 Altitude/Pressure Sensor Breakout Board
SparkFun MPL3115A2 altitude and pressure breakout board with I2C interface, 1.95V to 3.6V supply and onboard LDO regulator.
MPL3115A2
Drones
Barometric Sensor
$54.94
SparkFun MPL115A1 Barometric Pressure Sensor Breakout Board
$47.75 $22.98 at 24+
Out of stock
SPARKFUN ELECTRONICSC3-MK00661
SparkFun MPL115A1 Barometric Pressure Sensor Breakout Board
Compact, SPI-based MPL115A1 pressure sensor for precise environmental monitoring, with -40°C to +105°C range. 50-115kPa capability.
IoT
DIY Electronics
SPARKFUN
$47.75
Out of stock
SparkFun QRE1113 Line Sensor Breakout Board, Analogue
$25.72 $6.90 at 48+
SPARKFUN ELECTRONICSC3-MK00652
SparkFun QRE1113 Line Sensor Breakout Board, Analogue
Analogue line sensor for robotics. Detects surface contrast (black/white). Compatible with 3.3V/5V systems. 3mm sensing range.
DIY Electronics
SPARKFUN
QRE1113
$25.72
SPARKFUN TEMT6000 Ambient Light Sensor Breakout Board
$34.24 $9.74 at 48+
SPARKFUN ELECTRONICSC3-MK00624
SPARKFUN TEMT6000 Ambient Light Sensor Breakout Board
Detect light levels with the SPARKFUN TEMT6000 breakout board. Works with 5V & 3.3V systems. Ideal for sensors & automation.
Prototyping
Automation
DIY Electronics
$34.24
Seeed Studio Grove Temperature & Humidity Sensor Module
$39.02 $13.16 at 48+
Seeed StudioC3-MK00315
Seeed Studio Grove Temperature & Humidity Sensor Module
Pre-calibrated digital temperature & humidity sensor with NTC thermistor and capacitive sensing for accurate environmental monitoring.
Electronics
Arduino
Raspberry Pi
$39.02
KEMO ELECTRONIC Water Tank Level Indicator with LED Display
$88.51 $52.11 at 48+
KEMO ELECTRONICC3-HK01175
KEMO ELECTRONIC Water Tank Level Indicator with LED Display
Monitor water tank levels up to 100m away with KEMO's LED indicator. Runs on 2xAA batteries, 10-step LED display.
Kemo
LED Display
Battery-Powered
$88.51
KEMO ELECTRONIC 12V Rain Detector Sensor Relay Module
$80.39 $45.66 at 48+
KEMO ELECTRONICC3-HK01173
KEMO ELECTRONIC 12V Rain Detector Sensor Relay Module
Pre-assembled 12V rain detector module with heated sensor for reliable weather-responsive automation.
Automation
Kemo
12V Relay
$80.39
CEBEK Replacement Probe for Liquid Level Detector
$26.89 $4.94 at 24+
CEBEKC3-HK00555
CEBEK Replacement Probe for Liquid Level Detector
Quality CEBEK replacement probe for liquid level detector kits. Ideal for industrial & DIY use.
DIY
Spare Part
Industrial
$26.89
CEBEK Voltage Drop Detector Module, 7-18V DC with Buzzer
$56.81 $25.61 at 48+
Out of stock
CEBEKC3-HK00382
CEBEK Voltage Drop Detector Module, 7-18V DC with Buzzer
CEBEK voltage drop detector with buzzer alarm for 7-18V DC systems. Features polarity protection and easy installation.
12V System
CEBEK
Automotive Electronics
$56.81
Out of stock
CEBEK 12V Light Sensor Module Kit with Adjustable Detection
$66.44 $33.47 at 48+
Out of stock
CEBEKC3-HK00268
CEBEK 12V Light Sensor Module Kit with Adjustable Detection
Adjustable 12V light sensor module kit with relay. Ideal for lighting automation & security applications. 25-130Lux detection range.
Security
Automation
CEBEK
$66.44
Out of stock
CEBEK 12V Noise Activated Sensor Module Kit
$58.62 $27.35 at 48+
CEBEKC3-HK00035
CEBEK 12V Noise Activated Sensor Module Kit
Compact 12V noise-activated sensor module with adjustable sensitivity. Ideal for security, automation, and DIY projects.
Security
Automation
CEBEK
$58.62
PENN ELCOM 19-inch Rack Temperature Sensor, 40°C
$121.50 $77.68 at 48+
PENN ELCOMC3-DP32275
PENN ELCOM 19-inch Rack Temperature Sensor, 40°C
Reliable plug-in thermal sensor (40°C) for CoolRac exhaust blowers. Ensures safe operating temperatures in racks and cabinets.
PENN ELCOM
CoolRac
Temperature Sensor
$121.50

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