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 reduces, https://matrixbridge652.daneblogger.com/37687311/the-must-know-details-and-updates-on-ldr-resistor-circuit