https://forge.codesys.com/forge/talk/Runtime/thread/aa72781d6e/2020-02-27T15:50:22.425000ZRecent posts to Raspberry pi : generate frequency signal2020-02-27T15:50:22.425000Z2020-02-27T15:50:22.425000Zgalexishttps://forge.codesys.com/u/galexis/https://forge.codesys.comd1bd07be87ad746131ed3733e199a5d947434631

<div class="markdown_content"><p>Hi,<br/> I want to generate frequency signal between 0 to 440 Hz to drive step by step motor.<br/> I do it with ordinary tor output and count cycle of Rpi. But precision is limit by cycle max of Rpi. Over 500µs cadenced cycle : not work well.<br/> How can I do it with better solution ? Is it possible to use sound output ?<br/> Thank for your help.</p></div>