Understanding LDR Sensors – Photo-Resistors and Their Practical Implementations 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 level of light falling on it. When illuminated by bright light, its resistance reduces, and https://elitezone674.educationalimpactblog.com/60286572/how-much-do-you-know-about-ldr-resistor-circuit