Understanding LDR Sensors – Photo-Resistors And Their Practical Implementations A Light Sensor Resistor or sensor LDR is an essential component widely used in photo-sensitive electronic circuits. This special sensor varies its resistance based on the amount of light falling on it. When subjected to bright light, its resistance reduces, and https://cuttingedgesphere88.is-blog.com/45727792/the-must-know-details-and-updates-on-ldr-resistor-circuit