A DIY Robot comprised of two microcontrollers, namely the ESP32 and Arduino Nano; integrated with multiple sensors. An IR Sensor Array [TCRT5000] for Line Following, Ultrasonic Sensor for Obstacle ...
// Reads the TCRT5000 analog (AO) and digital (DO) outputs and prints the raw ADC value plus a digital line-detected status to the Serial console every 100 ms. // Buy ...
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