Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

Much of the attention in motorsports is focused on the incredible speeds race cars reach during competition. An IndyCar traveling on an oval track can reach up to 240 mph, which is even faster than F1 ...

Baltimore officials and police are touting the city’s multimillion-dollar gunshot detection system — though officers found evidence of a shooting after fewer than a quarter of the system’s alerts in ...

Gentex Corporation announced that its PURSUIT Helmet System has been selected by the US Naval Aircrew Systems program office (PMA-202) as the Next Generation Fixed ...

Gentex Corporation announced the launch of the newly re-designed Ops-Core FAST XP Helmet System, a ballistic helmet solution purpose built and priced for law enforcement. Designed to meet the ...

Pictured is a U.S. Air Force photo of an HH-60W Jolly Green II with the 106th Rescue Wing during the Resolute Force Pacific (REFORPAC) 2025 exercise at Misawa Air Base, Japan on July 15, 2025. To save ...

NH90 crews from France and Spain will be the first to benefit from an upgraded helmet-mounted sight that will also unlock planned upgrades for the transport rotorcraft. Thales has been contracted by ...

ST. LOUIS – A new artificial intelligence security system, partly-developed in St. Louis, can allegedly spot an active shooter before that person can even fire a shot. FOX 2 News put the system to the ...

WASHINGTON (BRAIN) — The Consumer Product Safety Commission issued a warning to stop using Favoto bike helmets because they violate safety requirements for positional stability, certification, and ...