上海交通大学与TI联合试验室于2008年制作的综合2812评估学习板PCB原理图、丝印图及主要芯片的PDF资料。该板历经7个版本修正，设计合理，运行稳定，配有大量资料。-Shanghai Jiaotong University Joint Laboratory with TI in 2008 to assess the production of a comprehensive 2812 study PCB board schematics, screen printing maps and information on the main chips PDF. The board has seven versions of the amendment, design rational, stable,配有大量information.