The Raven falls into the class of man-portable UAS. The Raven back-packable system which features two air vehicles or AVs, a ground control unit, remote video terminal, transit cases and support ...

Despite having access to an oscilloscope, [Brian] aka [schoolie] has come up with his own method for measuring PWM period and duty cycle without a scope, just in case there’s ever a PWM emergency!

Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Selecting the correct valve actuator will increase uptime, reduce ...

Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. The valve gets its name from the ball that ...

The elegant and intelligent birds in the Corvus genus have finally been getting the appreciation they deserve lately, with ...

Geraldine has over a decade of digital marketing experience. Currently, she runs Gerie Media, a full-service digital marketing agency. Her expertise spans across various sectors, with a notable ...

Choked flow in control valves is a subject of serious concern for industrial users. The term is usually associated with destructive process conditions that can damage valve internals or expose ...

What was the experience like for you on set? Raven Goodwin. Mel B Elder Jr. Peaceful. When you get a script like this and you come from a background of Christianity, you want to make sure things ...

Tommaso Boddi/Variety via Getty Raven Symoné has announced the death of her father, Christopher Pearman. Sharing the news in an Instagram post on Tuesday, Oct. 1, the actress and producer ...

Christopher played a notable role in Raven-Symoné’s career–he was her manager until she requested to manage her own money. In 2010, during an interview with NPR, Pearman discussed the ...

It’ll arrive this November in the same primary configurations Valve sells elsewhere: a 256GB configuration of the original LCD model, or 512GB and 1TB versions of the newer OLED model that also ...

Lydia Gaulden and Christopher Pearman welcomed the 'That’s So Raven' star in 1985 Ariana Quihuiz is a contributing writer at PEOPLE. She has been working at PEOPLE since 2022. Her work has also ...