The Army helicopter that collided with a commercial plane over Washington, D.C., in January had incorrect altitude readings, which contributed to the aircraft getting too close, according to National Transportation Safety Board (NTSB) findings. The NTSB ...

A Republic Airways flight was told to abort a landing at Reagan Washington National Airport on Monday “because maintenance crews were inspecting the runway,” according to the Federal Aviation Administration (FAA).

When making a DC brushless motor controller choice, there are several issues that have to be addressed so that the proper device is selected for a system. If the application is a simple fan or blower, a rather simple speed controller with just an over ...

Andrew Guevara found items resembling airplane seats and tray table parts along the Potomac River, possibly from the January 29 midair collision in D.C.

Selecting a 48V BLDC motor controller can be more difficult than it seems, particularly if you’re converting an e-bike on a tight budget or developing a robot from the ground up. In addition to determining whether the motor spins,

ROHM introduces another addition to its lighting LED drivers, the BM520Q15F. The device is an AC/DC quasi-resonant controller type which can be applied to a non-isolated application which, as a result, makes the design of various types of low power ...

The lineup of LEGO releases for September 2025 has been full of heavy hitters, but not all of them arrived on the first of the month. For example, the LEGO Batman Arkham Asylum (76300) set is shipping starting today,