It’s late at night. The solder smoke keeps getting in your tired eyes, but your project is nearly done. The main circuit is powered by your 13.8 V bench supply, but part of the circuit needs 9 V. You ...

Learning Digital Electronics gets an Elektor TV walkthrough, with 20+ practical logic projects and a 100-piece kit.

This simple water detector circuit uses alternative voltage in order to prevent the corrosion of the electrodes. It is easy to build and uses N1 as a trigger Schmitt gate which generate the AC. If ...

The design of the project consists of a few simple electronic components to create a metronome device that can be used as an invaluable practice tool for musicians. The term metronome refers to ay ...

Discover fun and simple electronics projects for beginners. Impatient Trump Gestures African Leader To Wrap His Speech Up Popular pregame bar near SF Giants' Oracle closes after 18 years ‘Ridiculous ...

It’s a simple fact that for every circuit you design, someone else has done it before. If you’re working on a high altitude balloon project, there’s already a project out there with a microcontroller, ...

Team discovers fast, simple way to create two-dimensional electronic circuits that could potentially lead to a new generation of electronic devices. When Northwestern Engineering's Erik Luijten met ...

A very simple but highly efficient combination lock circuit is shown in the figure. Any type of on/off switches can be used, varying from commercially available inexpensive types to more sophisticated ...