Presented here is the Hydropower Generation circuit that generates power from a water pipe in a building using a microturbine. The generated electricity can...
This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where...
A low-cost drone equipped with a camera opens up many new possibilities with respect to its applications, such as crop monitoring, video surveillance and...
In this article, we'll create a touch-free switch that uses particular hand gestures to operate domestic appliances such as lights and fans. This smart...
Engineers are always in search of new electrical project ideas, and finding meaningful projects makes that search worthwhile. Listed below are the latest electrical...
Fire has always been important to human progress, yet it may be harmful if not handled. While firefighters combat massive flames, early intervention at...
This project demonstrates an Arduino-powered wireless frequency meter that can measure the frequency of sinusoidal AC transmissions ranging from 50Hz to 3kHz. Figures 1...
While LPG leakage detectors are widely available, they are often costly and rely on microcontroller-based designs. Here, we present an affordable, easy-to-build LPG leakage...
Presented here is a window alarm annunciator based on Arduino Uno board. An annunciator is mainly used in process plants, power plants and industries...
Raspberry Pi is a low-cost, high-performance, credit-card-sized computer designed for learning, problem-solving, and having fun. Easy to get started with, this compact yet powerful...