Exploring Photoresistor Sensors – Photo-Resistors And Their Uses A Light Sensor Resistor or sensor LDR is an essential component commonly utilised in photo-sensitive electronic circuits. This special sensor varies its resistance based on the amount of light falling on it. When illuminated by bright light, its resistance reduces, and when https://resilientfabric60.blog-mall.com/39594038/yes-good-ldr-sensor-do-exist