Light follower car

Key Features: 2× or 4× LDR (Light Dependent Resistor) modules Car changes direction based on the intensity of light Simulates phototaxis behavior in nature Powered by batteries or USB Optional motor driver like L293D Specs: Sensors: LDR + op-amp or comparator circuit MCU: Optional, can be analog-only Power: 6V–12V (battery-operated) Frame: Acrylic or wooden chassis Motors: 2× geared DC motors