Arduino Project

Interfacing MAX7219 LED Dot Matrix Display with Arduino Interfacing MAX7219 LED Dot Matrix Display with Arduino

When it comes to adding a display to your next project there are many options to choose from like OLED, 16x2 LCD, Seven…

Interfacing RCWL 0516 Microwave Radar Sensor with Arduino Interfacing RCWL 0516 Microwave Radar Sensor with Arduino

Proximity sensing is a common application for intruder alarms, light switches, and other…

Digital Wireless Stethoscope with Bluetooth Build your own Wireless Stethoscope with Arduino and HC-05 Bluetooth

Most heart diseases are associated with and reflected by the sound that the heart produces, and one of the easiest and…

Arduino GP2Y1014AU0F Dust Sensor How Does the GP2Y1014AU0F Dust Sensor Work and How to Interface it with Arduino

When we are talking about air pollution, dust and smoke are one of the many reasons for air pollution. Not only that,…

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…

DIY POV Display How not to Build a POV Display Using WS2812B Neopixel LEDs and ESP8266

For one of our projects at circuit digest, we wanted to build a Persistence of Vision Display or POV display with WS2812B LEDs…

Rain Sensor Interfacing with Arduino How Does a Rain Sensor Work and how to Interface it with Arduino?

When it comes to detecting certain changes in weather conditions, it's pretty unpredictable, and rainfall is one of the most…

Arduino IR Sensor Interfacing Interfacing IR Sensor Module with Arduino

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in…

UnoArduSim : A Simulator to Learn Arduino Programming and Debugging Codes without Arduino Hardware UnoArduSim : A Simulator to Learn Arduino Programming and Debugging Codes without Arduino Board

In this comprehensive UnoArduSim tutorial, I will be taking you through one of the best Arduino simulators out there for programming, and…

Arduino Based Walkie Talkie using nRF24L01 Long Range Arduino Based Walkie Talkie using nRF24L01

We are living in the era of 5G and 5G-enabled devices; however, old technologies like the walkie-talkie system and RF…