This ultra-powerful mini charger can charge everything you need and saves you from dealing with multiple cables.

I found another usb charger doctor circuit built around the Holtek OTP MCU HT46R064B (Enhanced A/D Type 8-Bit OTP MCU), circuit board and circuit diagram of which is shown below. Here, the major ...

USB drives have been known to carry viruses and malware, but a Russian electronics expert has now created a thumb drive that will literally fry your computer's circuit board with a high voltage surge.

or at least kill the USB port.’ Dark Purple ordered the parts, including a custom circuit board, from China before making a ‘full-fledged prototype’. And in tests, the user said they had ...

The USB interface is being increasingly ... on the small 0.5″ OLED display. The circuit is built around an ATmega328. To keep the board size small, and reduce component count, the ...

[Ben] came up with a very cool USB breakout board that allows you to explore the USB protocol with just a single inexpensive ATtiny. Instead of relying on an FTDI chip or otherwise sending serial ...

However, it is worth noting that in some cheaper computers the USB circuit boards are often placed upside down meaning the opposite rules need to be applied. Either way though, once you know which ...