| The available range of opamps is vast. After selecting based on technical specs, further testing may be needed. Try this do-it-yourself opam...
More about Op-Amps (24)
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| Want to repurpose an operational amplifier from a previous project or an old parts collection? You can construct a specialized op-amp tester...
| Do you have a good grasp of analog electronics, or do you just plug and play and hope for the best? Watch Elektor Lab Talk for a live discus...
| [Partner Content] We are exposed to EMI everywhere, it is inevitable, but what is the effect of this on operational amplifiers and what can...
| Even though the operational amplifier, or op-amp, is not a discrete component like a resistor or a capacitor, its behavior is described by a...
| It is instructive to play around with the LTspice circuit simulator. In this video we analyze a simple square wave oscillator before changin...
| To avoid footprint mistakes, one of the most common pitfalls of PCB design, board designers tend to rely on footprint libraries provided by...
| Members of Elektor’s global community of pro engineers, engineering students, and makers welcome the chance to learn from their engineering...
| It is instructive, easy and even fun to play around with the free circuit simulator LTSpice every once in a while. In this video you will fi...
| A simple voltage-controlled oscillator (VCO) built with just one operational amplifier and a few passive components.