2009•Weifang Higher Vocational EducationRequires access
Design Concept for Multi-band and Multi-waveform Signal Generator
Haitao Li
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Abstract
The design is a multi-band multi-function waveform signal generating device.ICL8038 Precision Waveform function from module happen,AT89C52 single-chip control module,phase-locked frequency divider,keyboards,digital tube display,DAC0832 amplification circuit.Can output sine wave,sawtooth,triangle and square wave four-wave waveform,and frequency adjustable.Other equipment can be the source of the frequency signal.