Arduino Uno : Arduino/Genuino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ...

This section contains IR diodes, potentiometer, Comparator (Op-Amp) and LED’s. The potentiometer is used for setting reference voltage at comparator’s one terminal and IR sensors are used to sense the ...

The goal of this study is to propose a line follower robot that can pass regular and irregular, dashed-line, and spiral paths. The structure of the robot includes three main parts: the L298 module, ...

In the default jumper condition (JP:1+2), output of the infrared sensor card is at a logic-low (L) state, when it detects a black color, and vice versa. Remember, we need two identical infrared sensor ...