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 ...
Low-power circuits commonly use transformerless power supplies. However, the use of earth grounds in many of these circuits creates a serious problem that is often ignored. The very popular Microchip ...
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 ...
Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...
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 ...
L'idée d’utiliser une encre à base d'argent pour imprimer des circuits électroniques n’est pas nouvelle et a déjà été mise en pratique. Toutefois, des chercheurs de l’Université de l’Illinois viennent ...
It’s time for the Top 10 Electronic Circuits for July 2010. We are sorry for the delay. We are glad that you like the electronic articles posted on the ...
Engineeringness on MSN
What Does a Diode Actually Do?
A diode is a tiny component with a powerful job—controlling the direction of electrical current. This video explains how ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback