Finger-friendly DPOT pushbuttons do ups, downs, and dittos

<img width="1562" height="820" src="https://www.edn.com/wp-content/uploads/DpotUpDwnRun_Figure2.jpg?fit=1562%2C820" class="webfeedsFeaturedVisual wp-post-image" alt="" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="" decoding="async" fetchpriority="high" srcset="https://www.edn.com/wp-content/uploads/DpotUpDwnRun_Figure2.jpg?w=1562 1562w, https://www.edn.com/wp-content/uploads/DpotUpDwnRun_Figure2.jpg?w=300 300w, https://www.edn.com/wp-content/uploads/DpotUpDwnRun_Figure2.jpg?w=768 768w, https://www.edn.com/wp-content/uploads/DpotUpDwnRun_Figure2.jpg?w=1024 1024w, https://www.edn.com/wp-content/uploads/DpotUpDwnRun_Figure2.jpg?w=1536 1536w" sizes="(max-width: 1562px) 100vw, 1562px" /><p>Simple labor-saving circuit remedy comprises just four added passive parts, saves hard-working fingers from unnecessary wear and tear.</p> <p>The post <a href="https://www.edn.com/finger-friendly-dpot-pushbuttons-do-ups-downs-and-dittos/">Finger-friendly DPOT pushbuttons do ups, downs, and dittos</a> appeared first on <a href="https://www.edn.com">EDN</a>.</p>