Welcome to the Basic Arduino Projects repository! This project contains a collection of beginner-friendly Arduino circuits simulated using Tinkercad Circuits ... DIY Calculator using a 4x4 Keypad and ...

In this article, you read about the nRF24L01 module and how to interface it with the Arduino. You also learned about “How does it work?” and this module is available for very cheap in online markets.

This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the Hitachi HD44780 (or a compatible) chipset, which is found on most text-based LCDs. This library is free ...