51单片机产生正弦波 下列数据是我计算出来的正弦函数在0~90度区间的数值（0~128），可以用于8位DA输出，把这个数据表存



进去查表就行了，其他角度做点儿简单的计算就行了。-51 single-chip generated sine wave data is the following, I calculated the sine function in the 0 ~ 90 degrees of numerical range (0 ~ 128), can be used for 8-bit DA output, to keep this data into the table look-up table on the list, other point of doing some simple calculations on the list.