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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 ]
$2.00$4.00
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This omni-directional microphone element has a wide 50-10, 000 Hz frequency response. Requires 1.5-10VDC. Parts Warranty: 90 Days[ more ]
$2.50$5.00
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Phototransistor

Catalog #: 2760145

Phototransistor

Catalog #: 2760145
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Use for help with lightwave communications.Parts Warranty: 90 Days[ more ]
$1.00$2.00
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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
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This PC-mount omnidirectional microphone element has a wide 50-10,000Hz frequency response. Requires 1~10VDC. Parts Warranty: 90 Days[ more ]
$1.50$3.00
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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
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Ultrasonic Range Sensor

Catalog #: 2760342

Ultrasonic Range Sensor

Catalog #: 2760342
Clearance Sale Online only
This ultrasonic sensor is a non-contact distance measurement module. It is designed for easy modular project usage with industrial performance. Support Files Parts Warranty...[ more ]
$14.50
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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
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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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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
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The Memsic 2125 is a low cost, dual-axis thermal accelerometer capable of measuring tilt, acceleration, rotation, and vibration with a range of +/- 3 g. For integration i...[ more ]
$19.00$39.00
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Ideal for mounting a mic stand adapter or gooseneck to virtually any flat surface. Standard 5/8" 27-thread. Die cast zinc alloy. Chrome-plated finish. [ more ]
$6.00
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