Hardware engineers always from the mouth can not afford so few words, including the development board is a relatively high frequency. In fact, this development board is equivalent to the software demo program, generally do software project, software engineers always like East West to find on the Internet, to find a similar project source code, down down research, and then use it as the basis of expansion Features. Hardware, too, when it comes time to begin hardware projects, but also to find appropriate development board, this development board can not be regarded as an official product of the project, engineers can only expand in the above test procedures and peripheral hardware, and then after determining the framework, and then complete circuit diagram find printed circuit board manufacturers board, then the board is more formal, but can only be one alpha, a project down, we need to make a few board.
Universal development board are sold online, the price is high and low, for starters, then buy a low-end play can be, and so gradually acquired knowledge of the hardware and then start no later than the end of the development board.
