GeekWire chronicles the Pacific Northwest startup scene. Sign up for our weekly startup newsletter, and check out the GeekWire funding tracker and VC directory. by Kurt Schlosser on Jan 8, 2026 at ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

The library should be supported by any Arduino platform based on the reference Arduino cores. Check in this link the already verified (at least successfully built) platforms, and find out which boards ...

Pete Buttigieg says Democratic Party’s attachment to two words handed Trump the White House in 2024 A police officer and an investment firm exec are among those killed in the Midtown Manhattan mass ...

Abstract: The Arduino-controlled radar systems constituting the fundamental elements of this RADAR system, an ultrasonic sensor and servo motor are employed. The fundamental operation of the system is ...

The theory behind radar, including range equations and functional components. How range resolution, angular resolution, and velocity equations can help us understand radar system effectiveness. What ...

Arduino radar emulator using ultrasonic sensor and servo motor. Python uses the serial port to read data from Arduino board and plots it in real-time to emulate a radar by approximating the distance ...

Abstract: The sequential sampling impulse radar is a radar concept that has been known for a very long time. Ultrawideband (UWB) radar systems have been realized based on this concept long before the ...

Whether you’re an embedded systems vet, high school scientist, or a curious person, you need to start your electronic explorations somewhere. If the manual isn’t enough, then check out this beginner’s ...

It’s hard to imagine running to and from the fishing grounds at night or in a fog without radar, especially as waterways become increasingly crowded with boats and ships, as well as obstacles such as ...