20Pieces Photoresistor Kit 5mm Photo Light Sensitive Resistor Light Dependent Resistor with Free Box for Arduino DIY and Experiments 5539 GL5539
$7.49
Shop on Newegg
Add to price tracker
Description
Photo resistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity.
