An 8-sensor LDR line following robot using ESP32 with dual-threshold hysteresis algorithm. The project includes both Arduino IDE and ESP-IDF development environments, plus threshold calibration tools.

This paper introduces a kind of line following and beacon tracking robot based on Arduino mega2560. It is an intelligent robot with Arduino MCU as the control unit and combined with a variety of ...

Posted in Arduino Hacks, Robots Hacks Tagged line follower, pid, robot ← Cast-in-Concrete Clock Upgraded After Thirteen Years Dynamicland Makes The Whole Building The Computer → ...

Arduino is used to read values of voltage on transoptors, drive H-Bridge and communicate with Bluetooth module. Code has a set_point variable with stored 0 position for line following mode. set_point ...

The Black Line Follower is of this style. Of course, any good idea can be taken to extremes, as in this giant weight-shifting bristlebot, or this super-tiny IR-controlled bristlebot.

The complete circuit diagram for arduino line follower robot is shown in the above image. As you can see the output of comparators is directly connected to Arduino digital pin number 2 and 3.