You're probably familiar with the old-fashioned strings of holiday lights that go out completely if one bulb burns out. Although these lights cause hours of frustration during the holidays, they also ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...

The following is Part 1 of a four-part series. The basic one-op-amp differential amplifier consists of one op-amp and four resistors. Yet few have contemplated the depth of its complexity. It is ...

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

Anyone that is looking to teach the basics of electrical circuits to children may be interested in a new range of projects that are available using Squishy Circuits Kits. Squishy Circuits Kits provide ...