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FAA picks 2 firms to replace 612 outdated radar systems that air traffic controllers rely on
The federal government has picked two companies to replace 612 radar systems nationwide that date back to the 1980s as part ...
The United States awarded contracts on Monday to RTX Corp and Spain's Indra Sistemas to supply new radars for its aging air ...
If you’re a regular reader of Hackaday, you may have noticed a certain fondness for Meshtastic devices, and the LoRa protocol ...
One pair of glasses has already left a big impression on me: RayNeo's new Air 4 Pro, which the company touts as the world's first HDR10-enabled smart glasses, featuring dual-layer OLED screens and ...
We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...
World of Warbirds on MSN
P-61 Black Widow, how America built its first true radar-guided night fighter
Designed from the ground up to hunt in total darkness, the P-61 Black Widow combined radar, heavy firepower, and radical engineering into a weapon unlike anything before it. This episode traces how ...
Exclusive: The RayNeo Air 4 Pro have launched ahead of CES 2026, with a feature set that we've yet to see from XR glasses.
Designed by Ruictec in China, the TD04 is a LoRa-based low-power tracker that also features BLE and dual-band GNSS. It ...
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