In this Arduino project tutorial, I will show you how to build a simple bidirectional counter system that detects whether a visitor is entering or exiting a pathway. We will count the entries and ...

The vertsatile Uno Rev3 is capable of more than just a board for experimental and education projects ...

In an era where homeowners frequently leave for work or education, robust security for residences is imperative. Traditional security measures, including window and door locks, present challenges such ...

Arduino is a hobby that not only teaches you about programming, automation, and robotics, but also yields useful devices that can help in everyday life.

This shield consists of three logical parts: - 1602LCD with HD4780 Dot Matrix Liquid Crystal Display Controller/Driver. - 6 button keypad. - Analog pins, 5V and GND pass through. Additional ...

The Arduino projects we have highlighted here are those that have practical uses in outdoor settings. They are not just fun to build, but can actually be relevant for research, self-care, or ...

ESP32 board with rotary encoder gets 2-key keypad shield LILYGO TTGO T-Encoder, a round-shaped ESP32 board with a built-in rotary encoder, has gotten a shield with a 2-key keypad based on WCH CH552 ...

In this article we discussed about 16x2 LCD, its working, pinout, and also how to use 16x2 LCD with Arduino. We provided Circuit Diagram, Complete Arduino Code, and step-by-step guide.