This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

This project demonstrates **Pulse Width Modulation (PWM)** using **Timer1** of the **ATmega328P (Arduino UNO)** — entirely through **register-level programming ...

A large number of Americans are using PTO to sleep rather than take a vacation, according to a new report. An Amerisleep.com survey of more than 1,200 Americans revealed that 37 percent used vacation ...

Jay primarily writes news and deals posts for Android Police. Before joining AP, he spent the past several years yammering on about the crazy world of Android for various tech outlets. Besides ...

Kara Alaimo is an associate professor of communication at Fairleigh Dickinson University. Her book “Over the Influence: Why Social Media Is Toxic for Women and Girls — And How We Can Take It Back” was ...

After two and a half years we have enough data to form a clearer picture about who is using AI, what they are using it for, what they think about it, and what it means for learning. What do students ...

Artificial intelligence chatbots may be able to write a quick essay, but a new study from MIT found that their use comes at a cognitive cost. A study published by the Massachusetts Institute of ...

A recent Design Idea, “Three discretes suffice to interface PWM to switching regulators,” demonstrated one way to use PWM to control the output of a typical switching voltage regulator. There were ...

Abstract: AC- DC motor has been proposed for DC voltage regulation which can be used for DC motor drive, battery charging operations, etc. It's necessary to have a effective power conversion system.

It’s remarkable how many switching regulator chips use the same basic two-resistor network for output voltage programming. Figure 1 illustrates this feature in a typical (buck type) regulator. See R1 ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...