Using the Arduino we have combined a number of scavenged things from around the lab to build a geocache that will only unlock after playing (and winning) a good ‘ole fashioned game of Simon. Here’s a video of the completed project: Below are some notes and pictures of the process. [print_gllr id=604 columns=3] This was a fun project and we are looking into getting an actual body for this made and we can run up a few PCB’s for them and have a professional looking commercially available one to offer. If you have interest in this let us know. This...
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