Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

With the increasing demand for automation and remote operation, controlling electrical devices without the need for physical access has become an important area of development in modern engineering.

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

It’s well known that the main job of a pulse width modulator’s filter is to limit the maximum peak-to-peak amplitude of the f PWM Hz-induced ripple. It attenuates this to a specified fraction—Frac of ...

This project implements speed and direction control of a DC motor using an Arduino Uno and an H-Bridge motor driver (L293D). The system allows the user to control the motor rotation direction using ...

GitHub issue reports for both user and contributor facing bugs of App Lab are welcome. Setup npm package with yarn. Install Wails with go install github.com/wailsapp ...

Abstract: One of the main advantages of multi-level inverters (MLI) is their ability to achieve high power quality and high efficiency power conversion. With the emergence of wide-band-gap (WBG) ...

Abstract: This article explores the working principles, benefits, and a method for control of a three phase PWM AC-DC-AC rectifier. Three-phase PWM AC-DC-AC rectifiers are widely used in industrial ...

The easiest way to produce a DC analog signal level from a microcontroller is by using its built-in pulse-width modulation (PWM) peripheral unit. This article explains how it works and walks you ...