Understanding Light Dependent Resistors (LDRs) – 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 alters its resistance based on the level of light falling on it. When illuminated by bright light, its resistance https://fastarena218.webdesign96.com/39224952/yes-good-ldr-sensor-do-exist