A new study led by researchers at the University at Albany's Center for Technology in Government finds that in some rural and ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

For several decades, a central puzzle in quantum physics has remained unsolved: Could electrons behave like a perfect, ...

We report the fabrication and characterization results of a simple and low-cost pH sensor fabricated using a graphite pencil to define a working electrode and silver paste to define a reference ...

An electrochemical zinc oxide (ZnO) pH sensor is proposed and prototyped using a flexible printed circuit board (FPCB). The device is resistant to acidic and alkaline solutions and exhibits excellent ...