摘要
介绍一种以单片机为核心的实验模板的结构和功能，以及 ＭＡＸ１８６、 ＰＳ７２１９的性能和它们在模板设计中的应用．
The function and construction of the single - chip computer experiment device which was made of low - power 8 - channel serial 12 - bit ADC MAX186 and PS7219 has been introduced in this article. The function and applicability of MAX186 and PS7219 has been explained too.
关键词
分辨率
单片机
芯片
模板
伪串行口
Resolution
Singlechip
Chip
Molding board
False Serial port
