This project is a Laser Morse Code Encoder and Decoder system designed to facilitate secure and efficient communication using light signals. Leveraging the simplicity and reliability of Morse code, ...
Este projeto demonstra um sistema simples de transmissão de dados baseado em laser usando microcontroladores Arduino. Ele permite a comunicação serial entre duas placas Arduino (Uno e Nano) usando um ...
Abstract: We connected $\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The ...
I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...