The advent of microcontroller modules like the Arduino opened up ability to build and program interactive objects to a whole generation of makers. Today these modules make it simple to control ...

Most hobbyists say that it is easier to build a functional prototype of an electronic device, than to make the enclosure for it. You could say that there are a lot of ready-made enclosures on the ...

MOVE over, electrons – circuits could one day be powered by frigid quantum matter. Ultra-cold clouds of atoms called Bose-Einstein condensates act as a single quantum object, and the goal has been to ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Link to Vojtě ch Janásek's article, “Low-distortion oscillator tests measurement circuits.” Today’s 20-bit to 24-bit ADCs need low-distortion signals for testing how well the ADCs digitize analog ...