Optical Sensors - IR, PIR, and Photo

Optical IR Sensors. IR distance sensors make it easy to detect and range objects.

3-Pin Female JST PH-Style Cable for Sharp Distance Sensors (30cm)

3-Pin Female JST PH-Style Cable for Sharp Distance Sensors (30cm)

This 12-inch (30-cm) cable has 26 AWG wires and a 3-pin female JST PH-style connector that mates wit..

Product Code: TE-192-000

30 In stock

$0.99

H8054 Mini Pyroelectric Motion Detector Module - ON SALE

H8054 Mini Pyroelectric Motion Detector Module - ON SALE

The H8054 Mini PIR motion detection module is designed to provide basic motion detection to your pro..

Product Code: TE-232-805

12 In stock

$9.50 $12.60

HC-SR501 Adjustable PIR Motion Detector - ON SALE

HC-SR501 Adjustable PIR Motion Detector - ON SALE

Passive Infra-Red (PIR) sensors are used to detect motion based on the infrared heat in the surround..

Product Code: TE-230-501

12 In stock

$2.62 $6.15

MLX90614ESF-AAA Infrared Temperature Sensor

MLX90614ESF-AAA Infrared Temperature Sensor

The Melexis MLX90614ESF-AAA is a high-accuracy, high-resolution, non-contact thermometer with a 90-d..

Product Code: TS-057-000

10 In stock

$19.95

Photo IC 38kHz Infrared Object Detection Kit - ON SALE

Photo IC 38kHz Infrared Object Detection Kit - ON SALE

This is a basic object detection sensor that transmits a 38.2kHz IR signal and outputs a 5V analog s..

Product Code: TS-018-000

7 In stock

$3.25 $6.75

Photoresistor 5mm GL5516 - ON SALE

Photoresistor 5mm GL5516 - ON SALE

This is a very small light sensor. A photo resistor (also known as a photodector, or photocell) chan..

Product Code: TE-231-516

118 In stock

$0.35 $1.50

Photoresistor 5mm GL5537 - ON SALE

Photoresistor 5mm GL5537 - ON SALE

This is a very small light sensor. A photo resistor (also known as a photodector, or photocell) chan..

Product Code: TE-231-537

25 In stock

$0.35 $1.50

Pololu IR Beacon Transceiver Pair

Pololu IR Beacon Transceiver Pair

Pololu's new IR beacon (infrared beacon) is an updated version of their original IR beacon. Like the..

Product Code: TS-047-000

10 In stock

$49.95

Pololu Zumo Reflectance Sensor Array

Pololu Zumo Reflectance Sensor Array

This reflectance sensor module is designed for use with the Zumo shield for Arduino. It has six IR L..

Product Code: TS-060-000

9 In stock

$9.95

QTR-3A Reflectance Sensor Array - ON SALE

QTR-3A Reflectance Sensor Array - ON SALE

This compact module packs three IR LED/phototransistor pairs onto a 1.25″ × 0.3″ board. The sensors ..

Product Code: TS-064-000

15 In stock

$2.50 $4.95

QTR-3RC Reflectance Sensor Array - ON SALE

QTR-3RC Reflectance Sensor Array - ON SALE

This compact module packs three IR LED/phototransistor pairs onto a 1.25″ × 0.3″ board. The sensors ..

Product Code: TS-063-000

58 In stock

$2.50 $4.95

Sharp GP2Y0A02YK0F Analog Distance Sensor 20-150cm

Sharp GP2Y0A02YK0F Analog Distance Sensor 20-150cm

The GP2Y0A02 is the longest-range optical distance sensor we carry, featuring a detection range of 8..

Product Code: TS-062-000

9 In stock

$16.95

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

The GP2Y0A21 Sharp distance sensor is a great way to add obstacle avoidance or motion sensing to you..

Product Code: TS-061-000

50 In stock

$16.95

Sharp GP2Y0A60SZLF IR Sensor with Carrier

Sharp GP2Y0A60SZLF IR Sensor with Carrier

The GP2Y0A60SZ distance sensor from Sharp offers a wide detection range of 4″ to 60″ (10 cm to 150 c..

Product Code: TS-067-000

89 In stock

$12.95

Trekker Sweeping SRF04 Ultrasonic & IR Scanner Pkg - ON SALE

Trekker Sweeping SRF04 Ultrasonic & IR Scanner Pkg - ON SALE

The Ultrasonic & IR Scanner package is the combination of the SuperDroid Trekker sweeping Ultrasonic..

Product Code: TS-007-004

5 In stock

$37.00 $74.95

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