Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

The Federal Communications Commission recently reminded Americans that turning off Bluetooth when you're not using it can help protect your devices from hackers. It's one of those warnings that sounds ...

The nation’s official 250th birthday celebration in Washington on July 4 will culminate in a red, white and blue-tinged fireworks display unlike anything the world has ever seen — or heard. That’s the ...

A “teen takeover” dissolved into a violent brawl inside a Washington, DC, restaurant, according to a viral video shared online mere days after federal prosecutors announced they would be charging ...

(DC Bureau) – A 15,000-square-foot museum will open this summer underneath the Lincoln Memorial in Washington, D.C. The new exhibit space aims to enhance the visitor experience by detailing Abraham ...

Overview of the different components of brushless DC (BLDC) motor control from position control to PWM switching. Differences between torque, velocity, and position-control ICs for BLDC motors, and ...

How brushless DC motors use electronic commutation to maximize efficiency and ensure smooth and stable motion. Compare trapezoidal, sinusoidal, and sensorless commutation techniques, including key ...

If you spend any time in D.C., you know rats are a problem. "They be in the dumpsters. They be running in groups, like, two, three — a few too many," one man told News4. Another resident said said ...

WASHINGTON — D.C. Health will give rodents a form of birth control in a new pilot program to help control the rampant rat populations across the District. It's one part of a three-pronged "blitz" ...

Cruise control can be a true asset when you're on a road trip or stuck in the car for hours. We're not talking about autopilot or self-driving vehicles, but that handy feature that you can turn on to ...

WASHINGTON (7News) — District residents will soon have expanded access to police body-worn camera footage showing federal agents using serious force in the city. Mayor Muriel Bowser signed emergency ...