Many precision current source designs are available, but simple arithmetic for component values to tailor them for an ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how ...

Our research spans the continents, from our base in this diverse Lake Superior environment to biofuel exploration encompassing six countries, three languages, 36 organizations, and more than 100 ...

The president has vowed to back a primary challenger against Greene.