In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

These days, Windows has a moderately robust method for managing the volume across several applications. The only problem is ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

There are many factors that go into producing high-quality sound through speakers and headphones. One way to improve that sound is via EQ.

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ...

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...