Applying AD9850 Realizes the Sine Calibrate Signal

  title={Applying AD9850 Realizes the Sine Calibrate Signal},
  author={Gao Xiu},
Design AD9850 device and singlechip computer combination, and can give rise to the sine calibrate signal that frequency (1~6 kHz) and amplitude value (0~1 V) can be controlled The singlechip computer chooses AT89C51,chiefly to realize the logical control function: According to user need to select the frequency word, and give rise to waveform communication with PC computer etc 

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