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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 ]
$1.99$3.00
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Phototransistor

Catalog #: 2760145

Phototransistor

Catalog #: 2760145
Use for help with lightwave communications. Supply Voltage 30V Power Dissipation 75mW  Parts Warranty: 90 Days[ more ]
$2.00
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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 ]
$6.00
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38kHz Infrared Receiver Module

Catalog #: 2760640

38kHz Infrared Receiver Module

Catalog #: 2760640
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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
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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
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Passive Infrared Sensor

Catalog #: 2760347

Passive Infrared Sensor

Catalog #: 2760347
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
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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 ]
$2.99$6.00
In Stock