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PID line follower Robot

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2h 10m 26s

Line Following Robot with PID Control on ESP32 DevKit V1 Module. It is an automated device which comprises of a 5-pin IR Sensor that detects lines, and a TB6612FNG Motor Driver for Line following. The values of the PID control constants like Kp, K…

Line Following Robot with PID Control on ESP32 DevKit V1 Module. It is an automated device which comprises of a 5-pin IR Sensor that detects lines, and a TB6612FNG Motor Driver for Line following. The values of the PID control constants like Kp, Ki, and Kd are set using Bluetooth communication.

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arnav.upadhyay40

I built a robot that follows a line using a kind of control called PID. It is based on the ESP32 DevKit V1. The robot uses an array of sensors a motor driver and Bluetooth to adjust its settings in real time.

Features:
The PID control makes the robot follow the line smoothly and accurately
The robot has a 5-channel infrared sensor array to detect the line
You can adjust the robots settings using Bluetooth
If the robot loses the line it will spin around until it finds it again
The robot has a custom circuit board with a voltage regulator

Hardware:
The brain of the robot is the ESP32 DevKit V1
The motor driver is a TB6612FNG
The robot uses 5 analog sensors
The voltage regulator is an LM7805
The robot has capacitors and connectors for the power and sensors

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