The ESP32-CAM is one of the most popular development modules, featuring built-in Wi-Fi and a camera. With its robust 32-bit processor, it’s widely used in countless projects by hobbyists around the ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Mastering diagrams is a crucial part of preparing for the CBSE Class 10 Science exam. These visual representations often carry significant marks and demonstrate a clear understanding of concepts.

Abstract: This paper introduces a novel method for the precise and efficient interpretation of hand-drawn circuit diagrams. This method addresses the challenge of understanding electrical drawings by ...

Abstract: A new type of oil sensor with electrostatic induction coupled fringing electric field effect is designed to solve the problem of oil monitoring accuracy influenced by the oil medium and the ...

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 ...

Built a smart Li-ion charger with 10-LED fuel gauge. Features BQ24075 for charging & LM3914 voltage monitoring. Full build guide available! Tired of guessing your battery's charge level? In this ...