Exploring LDR Sensors – Photo-Resistors and Their Practical Implementations A Light Dependent Resistor (LDR) or sensor LDR is an essential component commonly utilised in photo-sensitive electronic circuits. This special sensor alters its resistance based on the level of light falling on it. When illuminated by bright light, its resistance decreases, https://revolutionarysector51.blogdal.com/39387416/the-benefits-of-knowing-sensor-idr