Motor Boat Sound Generator

Introduction Introducing the motorboat sound generator circuit, an electronic gadget that produces realistic motorboat sounds right in the comfort of your own home. With this innovative invention, you can experience the thrill of the sea … Read more

Motor Boat Sound Generator Circuit

AC Power Motor Speed Control

Alternating current (AC) motors are among the most widely used electric motors in several industries today. As its name implies, an AC motor converts electrical energy into mechanical energy. These motors offer several advantages over direct … Read more

AC Power Motor Speed Control Circuit

How to use a Relay with Arduino

Introduction We need relays to control a high-voltage circuit with a low-voltage signal, as in some types of modems or audio amplifiers; or to control a high-current circuit with a low-current signal, as in an … Read more

How to use a Relay with Arduino

Linear-Actuator-Arduino-Tutorial

Introduction Controlling a linear actuator with an Arduino microcontroller is a simple and efficient way to automate various tasks that require precise linear motion. A linear actuator is a device that converts rotary motion into … Read more

Linear Actuator – Arduino Tutorial

Motor Driver Shield L293D

Introduction The motor driver modules are devices that are used in autonomous robotics and embedded circuits to operate motors. The most popular motor driver ICs used in small robots and RC vehicles are the L293D. A … Read more

Motor Driver Shield L293D