Programming

Arduino Uno R4 Meet the New Arduino UNO R4 Faster, More Powerful, and More Versatile than Ever Before

Arduino has announced two new boards to the Arduino family UNO R4 Minima and UNO R4 WIFI.…

DHT22 Temperature and Humidity Sensor with Arduino Interfacing DHT22 Humidity & Temperature Sensor with Arduino

The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature…

Arduino troubleshooting and common issues Arduino not working? Troubleshoot Tips and Tricks to make It Work

The Arduino platform is one of the most popular platforms for electronics enthusiasts and…

Arduino Digital Multimeter Easy To Build DIY Digital Multimeter using Arduino to Test Voltage, Resistance, LED, Diode and Continuity

Discover how you can build a professional digital multimeter using Arduino that measures up to 24V DC voltage, checks…

Interface KY-038 Sound Sensor with ESP32 How a KY-038 Sound Sensor works and how to Interface it with ESP32?

Want to give your project a sense of sound! Then follow along because in this project, we are interfacing a sound…

ESP32 Timers & Timer Interrupts ESP32 Timers & Timer Interrupts

Timer interrupts are crucial in the use of ESP32 timer interrupt programming projects for accurate timing control. If…

ESP32 Interrupt Tutorial ESP32 Interrupt Tutorial

Interrupts are used to handle events that do not happen during the normal execution of a program, but when a specific…

Arduino RC522 RFID Reader Module Project Arduino RFID Tutorial: Complete RC522 Guide with Code & Projects

This comprehensive Arduino RFID tutorial teaches you how to interface RFID (Radio Frequency…

Arduino IDE Tutorial - Programming Arduino UNO Beginners Guide to Arduino IDE and Arduino Programming

What is the Arduino IDE? As we know we need a text/code editor to write the code, a compiler to convert that…

DIY Mini Oscilloscope using Arduino Build a DIY Oscilloscope using Arduino Nano and OLED Display

Building an Arduino oscilloscope with OLED display is an affordable way for electronics hobbyists and students to visualize…