Aryan Gupta’s sanitation rover replaces unsafe manual drain cleaning with a remotely operated, low-cost robot that protects ...

Overview: Step-by-step guide on how to control a robot with Python.Learn Python-based motor control, sensors, and feedback ...

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 ...

The components required to assemble the hardware are listed in the Bill of Materials Table 1. A breadboard-based author’s prototype of the system is shown in Fig. 1. Fig. 1: Author’s prototype tested ...

There are various ways to construct a motor, and the properties of that motor will depend on the construction choice. The series motor configuration has some desirable properties, but it can become ...

WASHINGTON — Thousands of protesters marched across Washington, D.C., on Saturday in one of the largest demonstrations against President Donald Trump’s federal takeover of policing in the nation’s ...

President Trump is ramping up his power grab over Washington, D.C., on everything from the city’s law enforcement to a takeover of its transportation hub and key cultural center. He’s called for the ...

Washington — The Department of Transportation will reclaim management of Washington, D.C.'s transit hub Union Station, Transportation Secretary Sean Duffy announced, saying the move is necessary to ...

Duffy said the Transportation Department "can manage the property better." The Department of Transportation announced new high-speed Acela trains during a Wednesday news conference, which included ...

The U.S. Capitol is many things. Legislative assembly. Art museum. Historic site. And apparently now, city hall. The battle over the federal government policing the streets of Washington, D.C. – and ...

I’ve never been more alarmed about the state of our democracy. The U.S. is sliding toward authoritarianism faster than ever, while corporate media turns a blind eye. That’s why Common Dreams exists—to ...

On August 7, Laurent Saint-Cyr, the one-time head of the American Chamber of Commerce in Haiti, was sworn in as president of the Transitional Presidential Council (TPC). He is set to lead the council ...