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 reduces, and https://sustainableregion98.idblogz.com/39285864/trending-update-blog-on-sensor-idr