AD9833是一款DDS函数信号发生芯片，通过51单片机的控制可以产生不同频率的正玄波、方波和三角波-AD9833 is a DDS Function generator chip, the microcontroller controls through 51 different frequencies can produce sine wave, square wave and triangular wave

This sample shows you the usage of Randomize sub-procedure and Rnd function in order to generate random numbers within a range that you specify.