/challenges-projects/project14/b/news/posts/rube-goldberg-devices-555-timers-smart-geocache-or-pocket-calculators-you-decide-in-the-latest-project14-pollNext month, a special theme called &quot;Tales for Makers&quot; in Honor of (Fellow Community Member) Enrico&#39;s Upcoming Book! You Decide the Next Competition! Rube Goldberg Devices 555 Timers Smart Geocache Pocket Calculator ...en-USTelligent Community 12https://community.element14.com/challenges-projects/project14/b/news/posts/rube-goldberg-devices-555-timers-smart-geocache-or-pocket-calculators-you-decide-in-the-latest-project14-pollWed, 27 Apr 2022 04:40:20 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:e97df34b-4eb8-4b7e-af50-1d3eb7f3b084dougw0<p>I&#39;m sure I have some 555&#39;s around someplace. There are whole books of 555 ideas.</p><img src="https://community.element14.com/aggbug?PostID=23493&AppID=490&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/project14/b/news/posts/rube-goldberg-devices-555-timers-smart-geocache-or-pocket-calculators-you-decide-in-the-latest-project14-pollTue, 26 Apr 2022 23:16:47 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:e97df34b-4eb8-4b7e-af50-1d3eb7f3b084fmilburn0<p>How about animals?&nbsp; It could be something to do with pets or wild animals.&nbsp; From&nbsp;wildlife monitoring to&nbsp;cat feeders and everything in between.</p><img src="https://community.element14.com/aggbug?PostID=23493&AppID=490&AppType=Weblog&ContentType=0" width="1" height="1">