Sensors - Water, Light, Vox & Switching
Want to sense a variety of phenomena and then trigger an action once detected? View our kits, modules and projects which are easily built into larger systems and projects,
Showing 1–16 of 24 results
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5 Pack offer for Introduction to Water & Soil-Moisture
$30.00 Add to cart -
Sale!
FA944 8 LED Water Quality Checker (Assembled)
Original price was: $25.00.$12.50Current price is: $12.50. Add to cart -
FK189 SINGLE CHANNEL FLASHER 12V 35W
$18.50 Add to cart -
FK245 Light Activated Alarm
$10.50 Add to cart -
FK401 Light Activated Switch
$15.00 Add to cart -
FK402 Remote Controlled Light Sensitive Switch
$17.00 Add to cart -
FK403 Auto Night Switch 12VDC.
$15.00 Add to cart -
FK404 NIGHT ACTIVATED SWITCH
$20.00 Add to cart -
FK408 Voice Activate (VOX) Switch with Delay Timer
$17.00 Add to cart -
FK409 Voice Controlled (VOX) Switch
$18.00 Add to cart -
FK425 Water Pump Level Sense and Control
$18.00 Add to cart -
FK438 Water Pump Level Sense and Control with alarm
$24.00 Add to cart -
FK502 VISITOR CHIME
$14.50 Add to cart -
Sale!
FK902 3 Stage Water Level Indicator
Original price was: $5.20.$4.00Current price is: $4.00. Add to cart -
FK904 Rain Detecting Alarm
$8.00 Add to cart -
FK908 Soil Moisture Indicator
$4.50 Add to cart