Arduino tutorials

Control LiteWing Drone using Gestures with ESP32 and Python DIY Gesture Control Drone using Python with LiteWing and ESP32

A few years ago, building a drone was expensive and out of reach for most hobbyists and students. But today, DIY drones…

Smart Blind Stick using Arduino and Ultrasonic sensor How to build Blind Stick using Arduino Nano and Ultrasonic sensor

Walking safely and confidently can be a challenging task for visually impaired individuals, but with the help of…

Interfacing Water Level Sensor with Arduino How does a Water Level Sensor Work and How to Interface it with Arduino?

Water tank overflow is a common problem that results in water wastage, and it's surprising to note that it's not even…

Arduino 7 Segment Display Tutorial Interfacing Seven Segment Display with Arduino

Nowadays visual indication is a must feature for any electronic device, which will make user interaction much easier. There are…

Interfacing 16x2 LCD with Arduino Interfacing 16x2 LCD with Arduino

In this digital age, we come across LCDs all around us from simple calculators to smartphones, computers and television sets,…

Arduino MQ-2 Gas Sensor Tutorial How Does MQ-2 Flammable Gas and Smoke Sensor Work with Arduino?

Nowadays, sensors play a major role in the safety and security of many different apartments, homes and offices by detecting…

Arduino I2C Tutorial: Communication between two Arduino Boards How to use I2C in Arduino: Communication between two Arduino Boards

In our previous tutorial learned about SPI communication in Arduino. Today we will learn about another Serial Communication…

Sending Text Message (SMS) using ESP8266 and Arduino IDE How to Send Text Message (SMS) using ESP8266

This tutorial will help you to send an SMS to any registered mobile number from ESP8266. The ESP8266 is a powerful Wifi module…