Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...

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 ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military ...

Russia’s “Harmony” project is the latest salvo in the battle between underwater access and anti-access efforts. The United ...

Explore Australia's new underwater surveillance network designed to enhance maritime defense and security in strategic ...

Abstract: This letter introduces two multi-sensor state estimation frameworks for quadruped robots, built on the Invariant Extended Kalman Filter (InEKF) and Invariant Smoother (IS). The proposed ...