Secure Payments
Secure payment processing with PayPal.  We accept MasterCard, Visa, Discover and American Express.

Discrete Sensors

This section contains discrete sensor components that are used to build robot projects.
Display: List / Grid
Show:
Sort By:
CdS Photocell Photoconductive Cell GL5528 (5 pack)
These CdS Photoconductive Cells are used to measure light. They change their amount of resistance ac...
$0.99
Hall Effect Magnetic Field Sensor 3144
The Hall Effect Magnetic Field Sensor 3144 is used to detect magnetic fields. When a magnet is near ...
$0.99
Based on 1 reviews.
TCRT5000L IR Infrared Reflective Sensor (2 pack)
The TCRT5000L Infrared Reflective Sensors are great for detecting lines and edges. They can also be ...
$0.99
Copyright © 2013-2017 Williams and Wang LLC - All Rights Reserved