But his final iteration was to make a standalone reader with an Arduino and use WebUSB to connect to the application on the PC. This sounds easy, but there were quite a few tricks required to make ...

Up on the desk, and this time in a printed case, is the Arduino Leonardo that they connect to. The wiring for this project is very straightforward, with the switches connected directly to the GPIO ...

LittleBits fixes this with the Arduino Bit ($39.95), an Arduino Leonardo-based microcomputer built into a three-input, ... covering both TVs and everything you might want to connect to them.

It transpires that some Arduino inputs are better at tolerating slowly-changing inputs than others. For example, ATmega328P (Figure 13-2, Arduino Uno and Nano) and ATmega32U4 (Figure 10-2, Arduino ...

Arduino released its own announcement, saying the Tre will provide "up to 100 times more performance" than the Arduino Leonardo or Uno. "This performance opens the doors to more advanced Linux ...