基于51单片机的DAC0832多种波形源码（含上位机控制程序），可产生正弦波、方波、三角波、钜齿波，通过修改可生成其它自定义波形-Based on 51 single-chip DAC0832 multiple waveform source (including PC control program), you can produce sine, square, triangle wave, huge tooth wave can be generated by modifying other