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 drops, and https://virtualdimension118.ivasdesign.com/60041030/the-blog-on-ldr-resistor-circuit