GeeBat 10pcs Mini Laser Dot Diode Module Head Red 650nm 6mm 5V 5mW Diode Lasers

Icstation 5V Laser Recevier Sensor Module Relay Switch for Arduino (Pack of 5)

eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539

Quarton Laser Module VLM-650-03 LPA (ECONOMICAL DOT LASER)

Gowoops 10 PCS of Digital Light Intensity Detection Photosensitive Sensor Module for Arduino UNO

GeeBat 120pcs 150V 5mm Photoresistor Kit, Photo resistor 5506 5516 5528 5537 5539 5549, GL5506 GL5516 GL5528 GL5537 GM5539 GL5549 LDR Photo Resistors Light Sensitive Light-dependen Optoresistor

HiLetgo 20pcs 5MM Photodiode Photosensitive Diode Light Sensitive Diode Round F5 Photodiode 3V

DTOL 10 X Mini Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW Pack of 10

XLX 175pcs 7Values 5mm Photoresistor Optoresistor Photo Light Sensitive Resistor Assortment Kit (GL5506 /GL5516 /GL5526 /GL5528 /GL5537 /GM5539 /GL5549) (LDR Photo Resistors Light-dependen)

6 Pcs KY-008 Laser Dot Diode Copper Head Sensor Module for Arduino

5V Laser Receiver Sensor Detection Module Non-Modulator Tube for Arduino Geekstory(Pack of 5)