Abstract: For decades, guitar effect pedals have been used by musicians across many genres of music to produce an unique and innovative sound. Many artists may have perhaps a dozen different pedals, ...

Heart attack is one of the leading causes of human death worldwide. Every year, about 610,000 people die of heart attack in the United States alone-that is one in every four deaths-but there are well ...

This paper introduces the design, calibration, and validation of a low-cost portable sensor for the real-time measurement of dust particles within the environment. The proposed design consists of low ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Heptagon (www.hptg.com) today announced the company’s new Smart Handheld Spectrometer solution, the first in Heptagon’s family of Smart Spectral Solutions ...

This is a work in progress and not yet tested. I'll remove this warning when I got a successful factory run & soldering. Update 2015-08-31 The first factory run and the soldering went well. It seems ...

RF Digital launched RFDuino Bluetooth Low Energy board in 2013/2014, and the company has now developed Simblee module, whose name is derived from “Simple” and “BLE”, and offers low latency (3ms) and ...

The Apple Watch is a great way to unlock all sorts of aspects of your life, from better health to your bank account. Heck, it’ll even unlock your Mac. But will it unlock your door? It can now. Make ...