一个是基于倾角传感器SCA100T设计的倾角测量仪的源程序，采用传感器内部数字输出。一个是八位串行LED显示驱动器MAX7219 7211应用程序，采用C语言编程，虽短但程序较为实用-One is based on SCA100T design of tilt sensor angle measurement device of the source, using the internal sensor, digital output. Is a eight bit serial LED display driver MAX7219 7211 applications, the use of C language programming, is short but the procedure is more practical