C.<p>I'm <a href="https://mindly.social/tags/impressed" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>impressed</span></a> by what it accomplishes; it is quite the <a href="https://mindly.social/tags/feat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>feat</span></a>, and not totally <a href="https://mindly.social/tags/obvious" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>obvious</span></a> at first glance.</p><p>But it means that little control module is really quite <a href="https://mindly.social/tags/complicated" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>complicated</span></a>, and is a dense little <a href="https://mindly.social/tags/blob" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blob</span></a> of high-power circuitry. It would be expensive enough just for that.</p><p>But it's much, much worse.</p><p>Because the <a href="https://mindly.social/tags/control" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>control</span></a> <a href="https://mindly.social/tags/module" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>module</span></a> is <a href="https://mindly.social/tags/programmable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programmable</span></a>.</p><p>15/x</p>