adc0801的使用，adc0801是一款价格比较低廉的A/D转换器，使用代码如下-adc0801 use, adc0801 is a relatively inexpensive A/D converter, using the code below

c语言编写 示波器模拟软件， 具体看英文介绍。- This is an oscilloscope program written in c using the XForms library. It uses the PC s parallel port for data input. The way it s done is as follows: first data bit 1 is set to 1 then to 0 to enable the a-to-d