This project presents a Morse code generator system built using Arduino Nano, Bluetooth module (HC 05), and various integrated circuits (ICs) including 74147, 7404, 74154, 74LS30A, and 7447. The ...

This project allows you to control a light wirelessly via Bluetooth using an Arduino and a Bluetooth module (HC-05/HC-06). It demonstrates the basics of wireless communication between a smartphone and ...

The HC-05, a Bluetooth to serial bridge, can be found for around $5 on the internet and therefore may be the cheapest way to add Bluetooth connectivity to your project. However, its default settings ...

“Which came first, the chicken or the egg?” Don’t bother us with stupid questions, they both co-evolved into the forms that we now serve up in tasty sandwiches or omelets, respectively. “Which came ...

Abstract: Humanoid robots are advanced robotic systems designed to mimic human structure and movement. The robot is designed to move and perform tasks based on commands received wirelessly through a ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...