This circuit is for a high power pulse generator which uses 555 timer IC as a pulse oscillator and IC LM350 regulator which gives high current output; also IC 555 can handle high current up to 3A and gives small output current and IC LM350 provides output current upto 3A. Therefore, this 3A PWM Power […]
Motor Controllers
Arduino DC Motor Controller Circuit using MOSFET
This project is about controlling DC motor with Arduino and MOSFET, as MOSFET is small electronic part but very strong which can handle big current. Arduino cannot drive big motor directly, so MOSFET help Arduino to run motor safely; therefore, this Arduino DC Motor Controller Circuit using MOSFET is simple, safe and cheap. Arduino Code: […]
Solenoid Door Lock Circuit with Arduino
In this project we have used Solenoid Door Lock Circuit with Arduino, as Solenoid lock works like magnet latch and then Arduino control it using small signal. With few parts and simple wiring, we can create automatic locking system for our home or office, also its a very easy and very useful circuit and is […]
Solenoid Valve Control Circuit using Arduino
Solenoid valve is small device which controls water or air flow and Arduino can operate this valve using relay. Relay then works like switch and Arduino gives signal to relay and relay then turns valve ON or OFF; also this project for Solenoid Valve Control Circuit using Arduino is simple and useful. Arduino Code: Coding […]
Smooth Servo Rotation Circuit with Arduino and Potentiometer
This project shows about Smooth Servo Rotation Circuit with Arduino and Potentiometer, just turn the knob and see servo arm moves smooth from 0° to 180°. Circuit is easy and fun to learn how Arduino reads analog signal and makes motion; also its a good project for beginners in robotics, automation or motor control. Arduino […]
Arduino Based Automatic Gate Opening and Closing Circuit
This project is for Arduino Based Automatic Gate Opening and Closing Circuit and this system uses Arduino UNO, Ultrasonic sensor, NPN transistor, Servo motor, LCD display ,12V battery and few resistors. When someone comes in front of the gate the ultrasonic sensor detect distance and send signal to Arduino and then Arduino control motor to […]