IT News<p>Track Your Circuits: A Locomotive PCB Badge - This fun PCB from [Nick Brown] features a miniature railroad implemented with 0805... - <a href="https://hackaday.com/2025/04/18/track-your-circuits-a-locomotive-pcb-badge/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/18/track-</span><span class="invisible">your-circuits-a-locomotive-pcb-badge/</span></a> <a href="https://schleuss.online/tags/charlieplexing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>charlieplexing</span></a> <a href="https://schleuss.online/tags/pcbhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcbhacks</span></a> <a href="https://schleuss.online/tags/atmega32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>atmega32</span></a> <a href="https://schleuss.online/tags/badge" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>badge</span></a> <a href="https://schleuss.online/tags/train" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>train</span></a> <a href="https://schleuss.online/tags/pcb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcb</span></a></p>