Since its inception, Arduino boards have found extensive use as a platform for developing purposeful technologies. This project aims to provide practical use of this platform through the invention of ...

You can compile this project in platformIO and upload it to ESP32. Modify main.cpp as per testing instructions below. Alternatively, you can add this library to your ...

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

Imagine walking into a home where the lights adjust to your mood, the thermostat learns your preferences, and your security system keeps watch—all without you lifting a finger. Now, imagine achieving ...

Fourier Transform Infrared (FTIR) Spectroscopy is a widely used analytical technique for identifying chemical compounds and examining molecular structures. It measures how a sample absorbs infrared ...

We’re thrilled to bring you another Elektor Circuit Special edition! Our past few summer editions have been hits, delighting both loyal readers and new enthusiasts. Now, we're back with the Elektor ...

Abstract: This project is created to fulfil only one purpose that is to create an authentication system based on biometrics, the most common type of biometrics is fingerprint. It is designed to reduce ...

An IoT-based RFID attendance system built with ESP32, RC522 RFID module, LCD display, and Google Sheets integration. Features two modes: user registration and attendance logging. Data is recorded with ...