An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

Northrop Grumman test-fired a solid rocket motor called SMASH!22 Dec. 4 as part of its SMART Demo development program. Credit: Northrop Grumman WASHINGTON — Northrop Grumman tested a solid rocket ...

See how RC stepper motors perform in this detailed test, highlighting smooth operation and precision control. This video demonstrates motor accuracy, responsiveness, and applications for RC and ...

DULUTH, Minn. — After months of hard work, dedication, and teamwork, members of UMD Bulldog Rocketry finally had their moment, putting their brand-new rocket motor to the test before their competition ...

Forbes contributors publish independent expert analyses and insights. I have been chasing race cars since the first Michigan 500 in 1981. An IndyCar Test at the Indianapolis Motor Speedway is ...

Highly Loaded Grain (HLG) Solid Rocket Motors allow extended range and customized thrust profiles with the same propellant and the same size rocket motor. Anduril and Raytheon announced on Oct. 7, ...

Anduril and Raytheon have conducted a ground test of an advanced solid rocket motor that could lead to a performance boost for air-to-air weapons. The work involved a static fire test of a rocket ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

Roblox's "Own a Fish Pond" has become an instant hit for aquarium fans. The addictive game lets players purchase fish eggs from stores, raise them in their pond, and sell the grown fish at a profit.

Several US air taxi developers this week disclosed new business deals, including Eve Air Mobility, which plans soon to begin testing its electric vertical take-off and landing (eVTOL) aircraft with ...

Overseen by the 717th Test Squadron and the Arnold Engineering Development Test Complex, the ground-based fire of the Sentinel’s second stage rocket motor was “conducted in a vacuum chamber to ...