A precision voltage divider produces a specific fraction of its input voltage using carefully matched resistive components.

It happens each year when the weather turns cold: The coats, hats, sweaters and blankets come out. The lights come on earlier. And the arguments over how high or low to set the thermostat begin. But ...

The fine chemicals industry is turning increasingly to biological synthesis routes to fulfill the rapidly growing demand for enantiomerically pure pharmaceuticals 1. The rapidly changing product ...

Don't spend the winter shivering. Set your thermostat to the right temperature to stay comfortable and save money all season long. Mike De Socio is a CNET contributor who writes about energy, personal ...

Don't spend the winter shivering. Set your thermostat to the right temperature to stay comfortable and save money all season long. Mike De Socio Contributor Mike De Socio is a CNET contributor who ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

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