Pololu 302 Elenco 21-881 Sound Reversing Car 7inch Raspberry Pi LCD Touch Screen Display with Kit HDMI VGA Input Driver Board Status Indicator - LED feedback

Status Indicator - LED feedback for charging status

Component Type Photoresistor / Light Dependent Resistor (LDR) Size Small (5mm diameter typical) Sensing Material Cadmium Sulfide (CdS) Dark Resistance ~1 MOhm (in complete darkness) Light Resistance ~10-20 kOhm (at 10 lux) / ~2-5 kOhm (at 100 lux) Spectral Peak ~540 nm (green light

Healthcare & Medical

Make small quarter-turn adjustments and test drive between changes to identify optimal settings for your vehicle and track conditions

Pololu 302 Elenco 21-881 Sound Reversing Car 7inch Raspberry Pi LCD Touch Screen Display with Kit HDMI VGA Input Driver Board Status Indicator - LED feedbackPololu 302 Elenco 21 881 Sound Reversing Car The Pololu 302 Elenco 21 881 Sound Reversing Car is an educational robotics kit that combines mechanical assembly with sound activated reverse functionality, designed to teach fundamental principles of motor control, sensor integration, and autonomous behavior. Electronics educators, STEM instructors, and hobbyists use this kit to demonstrate practical applications of sound detection circuits and