<p>本文介绍了MA40H1S-R超声波换能器的使用方法及电路示例等。</p>
<a href="http://murata.eetrend.com/sites/default/files/filefield_paths/MA40H1S-R… alt="应用说明" data-align="center" data-entity-type="file" data-entity-uuid="7fbc8797-7fb0-4e58-8913-4e37571d9c14" height="398" src="/sites/default/files/inline-images/%E5%BA%94%E7%94%A8%E8%AF%B4%E6%98%8E.png" width="293" /></a>
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