In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...

Maybe you are familiar with the op-amp as an extremely versatile component, and you know how to quickly construct a huge variety of circuits with one. Maybe you even have a favorite op-amp or two for ...

With so much analog-circuit design being done by automated tools and circuit-performance analysis done with tools such as Spice, it may seem anachronistic to actually go through a basic circuit in ...

In Seemingly Simple Circuits: Transresistance Amplifier, Part 1– Approximating Op-Amps, the op-amp was approximated from a single-pole, finite gain amplifier to an infinite-gain, single-pole op-amp, ...

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

Even if you want to learn computer theory, there are many people who have given up because they were overwhelmed by the high hurdles, such as having to read complicated technical books or take courses ...

YOU can find yourself drowning in wires as your circuits get more elaborate. To add components without making an octopus, you need a breadboard. Breadboards are so called because early makers ...