This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: This article introduces an innovative and economical analog front-end circuit designed for the precise measurement of resistance in remote resistive sensors. The presented circuit, which ...

Abstract: Skin is one of nature's most remarkable sensory organs, capable of detecting a wide range of inputs while remaining both stretchable and flexible. Inspired by this, we developed a fully ...

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...