Check out how to make a powerful electric toy car at home with a simple DIY guide. Learn to use a DC motor to create an impressive car that's both powerful and easy to assemble.

DC motor drives are defined as amplifiers or power modules that interface between a controller and a DC motor. They convert step and direction input from the controller to currents and voltages ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body ...

DC powered pumps use direct current from motor, battery, or solar power to move fluid in a variety of ways. Motorized pumps typically operate on 6, 12, 24, or 32 volts of DC power. Solar-powered DC ...

Naturally, a good solution was to create an independent low-voltage DC network in parallel and put a bunch of devices on it instead! He went with 48V, since it’s a voltage that’s high enough ...

As families continue searching for cost-saving strategies amid higher prices, DC News Now continues to monitor price changes ...

CCTV footage shows the moment a gas explosion flattened a building in Washington DC. Firefighters had responded to a report of a gas leak in the Anacostia neighbourhood, but were not able stop it.

Motorised exoskeletons are wearable augmentative technologies that use a motor, lead screw and a spring to provide ...

In the 1990s, China began sending pandas to foreign zoos to be bred, in the hope that future generations could be released into the wild. It hasn’t gone as planned.

The Arts and Industries Building (AIB) is the Smithsonian’s second oldest building and a national hub for creative exchange between ideas and objects from our past and our future. AIB opened in 1881 ...

There will be some closures and adjustments in the D.C. area on Monday, Oct. 14, as residents commemorate Indigenous Peoples ...