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#openplc

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NaiaRLOMaster(ella/elle/she/her)<p>Remember my auto sharpener retrofit? Well, afternoon of testing and calibrating the ACS712 integration. This sensor detects DC current through its terminal block.</p><p>First I calculated the filter in <a href="https://tech.lgbt/tags/Arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arduino</span></a> IDE and then loaded into <a href="https://tech.lgbt/tags/OpenPLC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenPLC</span></a> editor.</p><p>This is the result:</p>
maexchen1<p><span class="h-card" translate="no"><a href="https://mastodon.online/@tinoeberl" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tinoeberl</span></a></span> </p><p>Du solltest Dir eher die Frage stellen wohin die Reise noch hingehen soll.</p><p>Statt "Software" auf z.B. einen ESP laufen zu lassen stehe ich auf Mikroprozessoren.</p><p>Software ändert sich zudem recht häufig.</p><p>Die MCs kommunizieren bei mir per <a href="https://nrw.social/tags/modbus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modbus</span></a> </p><p>Damit kann auch sofort in die große <a href="https://nrw.social/tags/SPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SPS</span></a> Kiste gegriffen werden ohne irgendwelche "Vermittlungshardware" dazwischen</p><p>Das macht die <a href="https://nrw.social/tags/elektronik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>elektronik</span></a> und Leistungs <a href="https://nrw.social/tags/elektrotechnik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>elektrotechnik</span></a> wesentlich übersichtlicher</p><p>Mit <a href="https://nrw.social/tags/openplc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>openplc</span></a> sogar als reine <a href="https://nrw.social/tags/SPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SPS</span></a></p>
securityaffairs<p>Critical <a href="https://infosec.exchange/tags/RCE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RCE</span></a> vulnerability found in <a href="https://infosec.exchange/tags/OpenPLC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenPLC</span></a><br><a href="https://securityaffairs.com/168953/ics-scada/openplc-critical-flaw.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">securityaffairs.com/168953/ics</span><span class="invisible">-scada/openplc-critical-flaw.html</span></a><br><a href="https://infosec.exchange/tags/securityaffairs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>securityaffairs</span></a> <a href="https://infosec.exchange/tags/hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hacking</span></a> <a href="https://infosec.exchange/tags/SCADA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SCADA</span></a> <a href="https://infosec.exchange/tags/ICS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ICS</span></a></p>