Exploring 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 illuminated by bright light, its resistance reduces, and https://nextblogspot10.iyublog.com/37779442/how-much-is-it-worth-for-ldr-resistor-circuit