Another 1A, 20V PWM DAC current source, but this time it uses boost preregulator that can run from a 5V regulated or unregulated Continue Reading ...

We all love to daydream about what car we’d want to buy, so today let’s do just that. The rules are simple: name as many (or as few) cars as you like, but don’t spend over $50k. Data ...

The auction house had estimated a final price between $60,000 and $80,000, but bidders had other ideas. Evidently, someone was very eager to get their hands on it and was willing to pay a premium ...