Author: Aarav Patel

In this project we will learn how to build a self driving car that avoid any obstacles. Components needed Arduino Uno Jumper Cables 9 volt battery L298N Motor Driver 2 DC Motors 2 wheels 1 caster wheel Ultrasonic Sensor What is an L298N Motor Driver? The image above is an L298N Motor Driver. The L298N … Continue reading Self Driving Arduino Car

A small Arduino project to wish my mom a special Mothers Day. It is simple project where upon asking Alexa "Turn on Mothers Day card" will start the project and couple flowers will do little show (using two servo motors) followed by LCD displaying "Happy Mothers Day" with a flower on top of it rotating … Continue reading Arduino Special: Mothers Day Project

In this tutorial, we will learn how to make custom characters on an I2C LCD display. Click here to refer to my previous blog and learn about the I2C LCD display basics. Custom characters are non-original figures created from original parts. You can create different figures such as hearts, squares, rectangles, and more. The I2C … Continue reading I2C LCD: Make Your Own Custom Character

LCDs are fun and we can use them in Arduino projects to show status messages or to display information like temperature or distance or any value instead of showing them in the serial monitor. In this tutorial we will learn how to connect 16x2 character LCD to Arduino board and how to display information on … Continue reading I2C LCD Module Display

Overview In this blog we will learn how to use and control a DC motor, by using a transistor, and diode. We will also use a potentiometer to control the speed of the motor. Please click here to learn how to use a potentiometer. Components needed DC motor Transistor Diode Resistor Potentiometer Jumper cables Arduino … Continue reading DC Motor

What is a servo motor? The servo motor is a special motor that you can rotate with a precision. It can be used to build remote control toys, etc. It is built in with several parts like a control circuit, servo motor, shaft, potentiometer, drive gears, an amplifier, and an encoder. The output shaft of … Continue reading Servo Motor