I get the value proposition–how useful and space-efficient it is to own a single device that can function as a phone, a messaging appliance, a browser, a camera, a videocam, an e-reader, an MP3 player ...

Based on e-mails from readers of this newsletter, many of you have some concerns about buying multi-function security devices because they represent a potential single point of failure. It’s a good ...

The traditional analog function generator with its customary triple-threat ensemble of square, triangle, and sine waveform outputs is a familiar tool on electronics lab benches. It’s also a classical ...