Understanding LDR Sensors – Photo-Resistors and Their Applications A Photoresistor or sensor LDR is an crucial component commonly utilised in illumination detection electronic circuits. This special sensor alters its resistance based on the intensity of light falling on it. When subjected to bright light, its resistance reduces, and when in https://proring622.blogpixi.com/39195077/the-qualities-of-an-ideal-ldr-resistor-circuit