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Controlling high voltage DC motors | And making my own circuit for it

This is another of my attempts to control a dc motor, the first one was successful but this time I'm modifying some components for a higher voltage workload. List of equipment I use Cameras Sony a6300 ...
JD Supra

DC Circuit Embraces Seven County in FERC Pipeline Review Proceeding

In Sierra Club v. FERC, No. 24-1199 (D.C. Cir. Aug. 1, 2025), the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Circuit) upheld the Federal Energy Regulatory Commission’s (FERC) ...
Hackaday

Making A Brushless DC Motor Winding Machine

Over on his YouTube channel our hacker [Yuchi] is building an STM32 BLDC motor winding machine. This machine is for winding brushless motors because manual winding is highly labor intensive. The ...
HR Dive

NLRB quorum restored by DC Circuit as SCOTUS appeal looms

The D.C. Circuit’s decision reinstates, if only temporarily, a quorum at NLRB and MSPB while the case makes its way to the U.S. Supreme Court. Only one of the seven D.C. Circuit judges who joined the ...
Courthouse News Service

DC Circuit allows Trump to remove Labor Board heads

President Donald Trump addresses a joint session of Congress at the Capitol in Washington, Tuesday, March 4, 2025. (AP Photo/Alex Brandon) WASHINGTON (CN) — A D.C. Circuit panel on Friday opened the ...
Scientific Research Publishing

Speed and Direction Control of DC Motor Using Arduino Uno Microcontroller ()

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...
Machine Design

What’s the Difference between AC, DC, and EC Motors?

For motor applications, engineers have several options at their disposal. Typically, engineers can choose between direct-current (DC) or alternating-current (AC) motors. Machine Design has covered the ...
E&E

DC Circuit rejects pipeline challenge

The court said FERC is free to require a company to restore service to a damaged pipeline segment before selling it. A federal appeals court has struck down a challenge against energy regulators’ ...
The National Law Review

DC Circuit Questions Validity of Longstanding Council for Environmental Quality Regulations Implementing NEPA

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...
Courthouse News Service

'A post-Chevron world': DC Circuit wrestles with agency authority in fishing boat spat

Commercial Fisherman Justin Middleton, 44, shows off a box or recently caught shrimp aboard the ship The Pale Horse in August 2024 (Brand Little via Courthouse News) WASHINGTON (CN) — A D.C. Circuit ...
EurekAlert!

Figure 1 Schematic diagrams of two superconducting flux qubit circuits. (IMAGE)

Figure 1 Schematic diagrams of two superconducting flux qubit circuits. The conventional qubit (a) requires an external magnetic field to operate optimally, while the new flux qubit (b), using a ...
Cars

DC Motors

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