There are plenty of ways to get sound into your house: good old fashioned headphones, the Dolby surround setup we all lusted ...

This is a fork from https://code.google.com/p/makefurt/ which has been abandoned since 2011. This is version 2.0 of the library, which has a different API. Tested on ...

Abstract: This paper designs an ultrasonic isolated wireless power supply for the gate drive circuit of multi-level converter H-bridge inverter, basing on ultrasonic wireless power transmission (USWPT ...

This library is not maintained. It was my first 'popular' Open Source project, and brought MQTT to the Arduino platform just as both were gaining popularity. But times have changed, and I haven't ...

Abstract: This paper presents a high accuracy air-coupled reflective ultrasonic rangefinder based on piezoelectric micromachined ultrasonic transducers (pMUTs) using multi-frequency continuous waves ...