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 ...

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

Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This ...

UK motorists have been warned to ignore a commonly believed motorway speeding myth, or risk fines and points on their licences. Millions of drivers use the motorway everyday, but may be putting ...

The driver exploits the fact that, at resonance, current and voltage is in phase for a piezoelectric transducer. By locking the driving signal to the current feedback signal, i.e. adjust the driving ...

Abstract: Bone mineral density assessment plays a critical role in the diagnosis and management of osteoporosis. While X-ray-based methods are widely used, their reliance on ionizing radiation and ...

The move toward value-based care involves “a reimagining of the traditional definition of health care delivery” with the aim of supporting better outcomes at lower costs, according to a report ...

This project involves using an ultrasonic sensor with an Arduino to measure distances. The sensor emits sound waves and measures the time it takes for the echo to return, allowing it to calculate the ...