The circuit has been designed to create a spectrum analyzer that will provide an analysis of a sound to determine at various frequencies, the volume of sounds that make up the overall sound spectrum.

No one likes a flickering light source, but lighting is often dependent on the quality of a building’s main AC power. Light intensity has a close relation to the supply voltage, but bulb type plays a ...

In addition to being the epitome of everything that flashing LEDs have to offer, this design is of an aesthetic style that would work well in most settings. We all believe in different things ...