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://pioneeringdock118.loginblogin.com/46895202/the-blog-to-learn-more-about-ldr-price-and-its-importance