Showing 85–96 of 97 results

Show sidebar
Show 9 12 18 24
-23%
Add to compare

SeeedStudio Water Flow Sensor (1/2″)

, , , , ,
Original price was: $11.50.Current price is: $8.91.
Description Consists of a plastic valve body, a water rotor, and a hall-effect sensor Rolls when water flows through it
Add to wishlist
Add to cart
Quick view
Add to compare

SeeedStudio Water Flow Sensor (3/4″)

, , ,
$18.03
Description SeeedStudio Water Flow Sensor Compact, Easy to Install High Sealing Performance Flow Rate Range: 0~60L/min High Quality Hall Effect
Add to wishlist
Add to cart
Quick view
Add to compare

Sharp Optical Dust Sensor (GP2Y1010AU0F)

, , ,
$11.95
Description Optical air quality sensor, designed to sense dust particles Very low current consumption Commonly used in air purifier systems
Add to wishlist
Add to cart
Quick view
Add to compare

SOS Leak Sensor

, , , , ,
$32.00
Description SOS Leak Sensor Offers four re-usable sponge-tipped probes Detects water leaking into an improperly sealed Watertight Enclosure Lets you
Add to wishlist
Add to cart
Quick view
Add to compare

SparkFun 2D Barcode Scanner Breakout

, , , ,
$54.44
Description SparkFun 2D Barcode Scanner Breakout Offers a nifty little breakout board Featuring the DE2120 barcode scanner module Provides two
Add to wishlist
Add to cart
Quick view
Add to compare

SparkFun Air Velocity Sensor Breakout – FS3000-1005 (Qwiic)

, , , , ,
$59.95
Description SparkFun Air Velocity Sensor Breakout – FS3000-1005 (Qwiic) Offers a surface-mount air velocity module Features a digital output with
Add to wishlist
Add to cart
Quick view
Add to compare

Threshold Carbon Monoxide Detection Sensor (0-1000ppm)

, , , ,
$25.29
Description Threshold Carbon Monoxide Detection Sensor (0-1000ppm) Features an indicator light for easy status monitoring Operates within a broad voltage
Add to wishlist
Add to cart
Quick view
Add to compare

Velleman Liquid Level Controller Soldering Kit

, , , , , , ,
$18.10
Description Liquid Level Controller Soldering Kit by Velleman Offers four LEDs Easy to use in a variety of applications Power
Add to wishlist
Add to cart
Quick view
Add to compare

Velleman Metal Detector

, , ,
$10.97
Description Metal Detector by Velleman Offers 12VDC buzzer connection Great project for novices Push-button operation Helps to avoid disasters when
Add to wishlist
Add to cart
Quick view
Add to compare

Velleman TDS (Total Dissolved Solids) Water Quality Sensor

, , , ,
$9.47
Description Velleman TDS (Total Dissolved Solids) Water Quality Sensor Offers sensitive measurement board Includes detachable water-proof measurement probe Supply Voltage:
Add to wishlist
Add to cart
Quick view
Add to compare

Water Flow Sensor

, , ,
$15.38
Description Water Flow Sensor Measures the approximate flow of water in liters/hour Provides simple square wave pulse signal output Comes
Add to wishlist
Add to cart
Quick view
Add to compare

Water Flow Sensor YF-B7

, , , ,
$8.35
Description Compact and easy to install water flow sensor with a copper body Flow Rate Range: 1~25L/min Frequency: F=11Q (Q=L/MIN)
Add to wishlist
Add to cart
Quick view