DC Motors were king in industry up until the late 1980s; These motors were popular because they were able to run to a variable speed setpoint, and they could run at full torque from stall to base ...

The harnessing of electricity has played a pivotal role in human history and has exponentially expedited our growth as a species. Since becoming a household commodity in the late 19th century, ...

[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, it was ...

The curved rooftop solar panels are available in obsidian or terra-cotta red — a first for the US market. The curved rooftop solar panels are available in obsidian or terra-cotta red — a first for the ...

As the story goes, the rock band AC/DC took its name from a label on an old sewing machine in the Young brothers’ home. It must have meant that the machine could run on either alternating-current or ...

A DC-DC converter is an electro-mechanical device or circuit that transforms a DC voltage from one level to another according to the needs of the circuit. The DC-DC converter, which falls under the ...