This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

Improved efficiency programmable current source based on the LM3x7, with external junction overtemperature protection.

Since the Industrial Revolution, scientists estimate that the ocean has become around 30% more acidic from the uptake of ...

Researchers at the School of Engineering and Applied Sciences have developed a wearable sensor system capable of estimating ...

With 10-MHz bandwidth and 50-ns response time, Allegro’s ACS37100 XtremeSense TMR current sensor enables precise current ...

The 2025 federal government shutdown stretched its second day on Thursday with no signs of an imminent resolution as Republicans and Democrats traded accusations of who is to blame for the funding ...

We aren’t sure if [Looking Glass Universe] didn’t trust the accepted number for Planck’s constant, or just wanted the experience of measuring it herself. Either way, she took ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components ...

These informal sessions put the spotlight on a topical issue in IR in a friendly debate with your fellow IR students. Conversational and casual, (Un)Resolved is a brilliant way to put your knowledge ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who has been working in ...