A popular means of reducing size and cost for any embedded design is to use a communication bus with fewer I/O pins. Moving from a parallel bus to a serial bus provides significant size and cost ...

It may not make intellectual sense, but it makes plenty of dollars and cents when you realize that the serial port interfaces on prototypes of a new circuit board design can be functionally validated ...

I 2 C as many of you know, is a simple serial interface for many peripheral devices to micro controllers, but it can quickly become confusing to people who may not be accustom to it. Because of that, ...