It’s not often in 2024 that we encounter this style of circuit, but here’s [Maurycy] with a cheap microwave radar module doing just that. Continue reading “So Much Going On In So Few ...

[Jeri Ellsworth] is at it again, this time she takes apart a hot wheels speed gun and in ... is approaching or receding from the radar gun. The Doppler shift is one way to remotely measure ...

During the OWLeS project, scientists will dash through the snow in the Doppler-on-Wheels. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!