FREE SHIPPING OVER $19
 
Filter & Sort
On Sale Online only
Use this RadioShack infrared LED emitter and detector in your latest hobby project. Emitter Specs (tinted package) Reverse voltage: 5V Cont. forward current: 150mA Forw...[ more ]
$2.00$4.00
In Stock

Phototransistor

Catalog #: 2760145

Phototransistor

Catalog #: 2760145
On Sale Online only
Use for help with lightwave communications.Parts Warranty: 90 Days[ more ]
$1.00$2.00
In Stock
On Sale Online only
Detect ambient light to control electronic devices with these Ambient Light Sensors from RadioShack. They're ideal for DIY projects.Parts Warranty: 90 Days[ more ]
$3.25$6.50
In Stock

Passive Infrared Sensor

Catalog #: 2760347

Passive Infrared Sensor

Catalog #: 2760347
On Sale Online only
Add motion detection to your DIY project with this RadioShack Passive Infrared Sensor. It features a three-pin SIP header that connects to an Arduino board for programming...[ more ]
$7.50$15.00
In Stock

38kHz Infrared Receiver Module

Catalog #: 2760640

38kHz Infrared Receiver Module

Catalog #: 2760640
Great for experimental projects and building your own remote control. Low-voltage operation. Elliptical lens helps block light noise from above and below the center freque...[ more ]
$3.50
In Stock
Looking for photoresistors / photo cells? We have a selection for you. CdS photoresistors respond to light. Various styles and ratings. SpecificationsResistance TYPE RE...[ more ]
$3.50
In Stock
On Sale Online only
This ambient light sensor detects ambient light to control electronics. Ideal for DIY projects. Light to Current, analog output Good output linearity across wide illumina...[ more ]
$3.25$6.50
In Stock