This code is written for Arduino and provides functions for configuring digital input and output pins. The code defines some constants (HIGH, LOW, OUTPUT, and INPUT) and three functions that are used ...

Pin (DB4 – DB7) on the LCD to the digital pins 6, 5, 4, 3 of the Arduino. Pin 15 (LED) on the LCD to 5V pin on the Arduino. Pin 16 (LED) on the LCD to ground on the Arduino through the 200-ohm ...

The Arduino Mega's PWM pins are digital output pins located on D2 to D13 and D44 to D46, coming to a total of 15. While they function as normal digital pins that can switch a component either ...

Connect the RS and E pin of the LCD module to the pin2 and pin3 of the Arduino board respectively. The RW pin of the LCD is connected to the ground. As we will use the LCD module in 4-bit data mode, ...

Connect the digital output pins of the Arduino (digital pins 8, 9, 10, and 11) to the appropriate input pins (IN1, IN2, IN3, and IN4) on the motor driver module. Connect the ENA and ENB pins of the ...

As the winter season approaches, comes the festival of lights in INDIA. Yes, we are talking about Diwali, known for lighting up firecrackers. But they don't just light up the party; they also cause ...

Arduino Code for Digital Thermometer. The code for temperature measurement using LM35 is described here. A library for the LCD unit is included and then data and control pins for the LCD and ...

The Arduino Mega's PWM pins are digital output pins located on D2 to D13 and D44 to D46, coming to a total of 15. While they function as normal digital pins that can switch a component either ...