售货机选择货物，计算总价、投入价格的主程序。

数控直流电源.步进0.1V可调节电压0到20V,输出电压通过数码管显示,并且有掉电存储功能

这是我从别人那要来的一非常不错的购物系统源代码,喜欢大家喜欢-This is what I want to come from others that one of the very good to the system source code, like everyone likes

9932源代码，用于9932的演示程序，各位大虾请用。-9932 source code, for the 9932 demonstration program, you prawns Please.

Pressure Sensor Assemble Code

这个程序我花了好久才写出来的,非常的好,它可以产生很高性能的三角波,一般程序不易产生如此好的波形.-this process I have spent a long time before the writing, very good, and it can produce a very high-performance triangular wave, the general procedures have not been so good waveform.

读取百灵达的花样文件并在屏幕上显示出花样，写的不好，大家多多指教，新来的，哈哈。-Braun to read the paper pattern on the screen and show tricks, badly written, all the exhibitions, new to the PSP.

用8255,8253,8259实现的具有显示时分秒的电子时钟.-With 8255,8253,8259 realize is displayed every minute with an electronic clock.

汇编程序 分区format　-assembler district format

同学的课程设计 觉得不错-curriculum design students think it"s good

引导扇区源代码注释，用于描述系统的引导过程-Boot sector source code annotations, used to describe the system boot process