This is the companion code for the oorail Tech Tuesday Episode #3 video. In this video we walk you through using a 16-channel 12V DC relay board to power Peco PL-11 point motors. You can find the ...

In this tutorial we are going to interface a DC motor to Arduino UNO and control it's speed using PWM (Pulse Width Modulation) concept. This feature is enabled in UNO to get variable voltage over ...

The TL94112EL from Infineon is a 12-channel half-bridge driver capable of driving six DC motors in parallel mode or up to 11 motors in cascaded mode. An Arduino shield is available, making the device ...

What is PWM? PWM is a technique by using we can control the voltage or power. To understand it more simply, if you are applying 5 volt for driving a motor then motor will moving with some speed, now ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

This article provides four simple applications that can help understand the control of DC/AC devices to develop real-world applications. Very often, novel and innovative projects end up remaining only ...