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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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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
Only 19 in stock
On Sale Online only
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
In Stock

Passive Infrared Sensor

Catalog #: 2760347

Passive Infrared Sensor

Catalog #: 2760347
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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
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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 ]
$9.50 $39.00
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38kHz Infrared Receiver Module

Catalog #: 2760640

38kHz Infrared Receiver Module

Catalog #: 2760640
On Sale Online only
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 ]
$3.00 $6.00
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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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Cadmium-Sulfide Cells

Catalog #: 2761657

Cadmium-Sulfide Cells

Catalog #: 2761657
Looking for photoresistors? We have a selection for you. CdS photoresistors respond to light. Various styles and ratings. Parts Warranty: 90 Days[ more ]
$3.50
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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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