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Optical Sensors for Robotics Technology

Optical sensors can refer to the sensing of ambient light, infrared, and color as well as photoelectric sensors, and used to detect the distance, absence, or presence of an object via light transmission and/or reception.

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Optek / TT Electronics Phototransistors Photo Transistor
Datasheet
Product Comments
2.198In Stock
Min.: 1
Mult.: 1

Optek / TT Electronics Phototransistors PHOTOSENSOR
Datasheet
3.202In Stock
Min.: 1
Mult.: 1

LITEON LTR-536AB
LITEON Phototransistors Phototransistor Pin,.100", 2uA
Datasheet
706In Stock
Min.: 1
Mult.: 1

Marktech Optoelectronics Photodiodes Avalanche Photodiode 800nm
Datasheet
2In Stock
Min.: 1
Mult.: 1

Soldered Optical Sensor Development Tools PIR Movement sensor board
Datasheet
7In Stock
Min.: 1
Mult.: 1

Marktech Optoelectronics Photodiodes 500um APD, 2 lead TO-46, Flat wind, Vbr 160-200 V 800nm
Datasheet
1In Stock
Min.: 1
Mult.: 1

SparkFun Photodiodes The BPW34 is a tiny general purpose PiN photodiode. This photodiode has a ton of uses one of which is to use it is a mini solar cell to power your project. The cell is sensitive to a wide range of light wavelengths (430-1100nm) so it should produc 34In Stock
Min.: 1
Mult.: 1
Marktech Optoelectronics Photodiodes Avalanche Photodiode 905nm
Datasheet
10In Stock
Min.: 1
Mult.: 1

Marktech Optoelectronics Photodiodes Avalanche Photodiode 800nm
Datasheet
8In Stock
Min.: 1
Mult.: 1


Soldered Photoresistors photoresistor, LDR, light dependant sensor
Datasheet
337In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety E3Z-T81-M1TJ-1 0.3M
Omron Automation and Safety Photoelectric Sensors TB Twist & Click Coated 3In Stock
Min.: 1
Mult.: 1
No
SparkFun Optical Sensor Development Tools A simple breakout PCB for the GP1A57HR photo interrupter (also known as a photogate photodiode or phototransistor). This PCB has three connections for PWR GND and Signal.When the gate is clear SIG will be high (>4.9V). When the gate is blocked b
Datasheet
417In Stock
Min.: 1
Mult.: 1

DFRobot Photoelectric Sensors RS485 Ultraviolet (UV) Intensity Measure Sensor (290-390nm, UVA, UVB) 3In Stock
7On Order
Min.: 1
Mult.: 1

DFRobot Ambient Light Sensors RS485 Waterproof Ambient Light Sensor (0-200,000 Lux) 18In Stock
25On Order
Min.: 1
Mult.: 1

DFRobot Photoelectric Sensors 50m TOF Laser Ranging Sensor (3cm Accuracy, 100Hz, 100K LUX Resistant) 8In Stock
21Expected 9/15/2026
Min.: 1
Mult.: 1

DFRobot Image Sensors Offline AI Binocular 3D Vision Recognition Sensor (Face / Palm Vein / QR Code)
9In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Optical Sensor Development Tools Evaluation Board for Thin Package Proximity Sensor with Interrupt, VCSEL, and I2C Interface
Datasheet
11In Stock
8Expected 9/3/2026
Min.: 1
Mult.: 1

Vishay Semiconductors Ambient Light Sensors AEC-Q102 PIN Photodiode- Ambient Light Sensor in 0805 Package
Datasheet
2.163In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Ambient Light Sensors PIN photodiode ambient light sensor
Datasheet
753In Stock
Min.: 1
Mult.: 1

onsemi Optical Sensor Development Tools AR0235 2MP 1/3 CIS 28 DEG CSP RGB MIPI DEMO3 HB
Datasheet
4In Stock
Min.: 1
Mult.: 1
Max.: 2

TE Connectivity / First Sensor Photodiodes Dual Axis 10x10mm 53In Stock
Min.: 1
Mult.: 1

onsemi Image Sensors 3 MP 1/4 CIS SO
Datasheet
2.225In Stock
Min.: 1
Mult.: 1
Max.: 223

Marktech Optoelectronics Photodiodes 950nm TO-46 Metal Can Drip Lens
Datasheet
2In Stock
Min.: 1
Mult.: 1

Optek / TT Electronics Phototransistors Photo Transistor
Datasheet
Product Comments
305In Stock
Min.: 1
Mult.: 1

Optek / TT Electronics Photo IC Sensors Photologic Sensor
Datasheet
4In Stock
1.000Expected 11/24/2026
Min.: 1
Mult.: 1