All methods communicate with an Arduino Uno + Relay Shield that acts as a "button presser" - it momentarily shorts the same terminals your existing gate motor remote/button uses. ARDUINO UNO + RELAY ...

AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

President Donald Trump's Department of Justice has sued the District of Columbia to end a ban on assault-style weapons, including the AR-15. In a nine-page lawsuit filed on Monday, the DOJ's Civil ...

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...

FARADAY discovered benzene, Perkin made synthetic dyes from aniline; it was found to be an easy step by nitration and reduction from benzene to aniline. Benzene became ennobled, the world preened ...

The fight over gun laws in the nation’s capital now turns on a deceptively simple phrase: whether certain firearms are in “common use.” You are watching a technical legal standard evolve into the ...

DEARBORN, Mich. – In a different era it would have been a Shelby. But right now, Ford has made it clear that its performance ambitions for the Mustang ride on the Dark Horse. The opening days of the ...

The Alumni Arena is only used for scheduled athletic and campus events. Guests and spectators can look to visit Alumni Arena for these events beginning in mid-October. Responsible students are needed ...

Memory is the faculty by which the brain encodes, stores, and retrieves information. It is a record of experience that guides future action. Memory encompasses the facts and experiential details that ...

This paper presents the speed control of a separately excited DC motor (SEDC). Motor speed control is focused by controlling the field current. This method can be applied to achieve energy savings in ...