The flip-flop, in whichever of its several forms you encounter it, is a staple of logic design. Any time that you need to ...

There’s a part you’ll find in almost every mains powered switch mode power supply that might at first appear to have only one application. An optocoupler sits between the low voltage ...

A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

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Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...