Build A Battery Powered USB Charger
I love geocaching and I use the Groundspeak Geocaching app on my Android phone while I’m doing it. The problem is that after a few hours of using the GPS on my phone, the battery is almost wiped out....
View ArticleMy Proposal Box, Part 1: Intro
After seeing a project from Mikal Hart called The Reverse GeoCache™ Puzzle Box, I knew that I had to build one. My girlfriend and I really enjoy geocaching together, so I thought this would be a cool...
View ArticleMy Proposal Box, Part 2: Hardware
In part 1 of this 4 part series, I gave a basic introduction to the project and included a parts list for those who might be interested in building one for themselves. Here, I’m going to go over the...
View ArticleMy Proposal Box, Part 3: Software
In part 1 of this 4 part series, I gave an introduction to the project. In part 2, I went over the hardware. Here, I am going to go over the software that was used to make the box work. The Back Door...
View ArticleMy Proposal Box, Part 4: Conclusion
This is part 4 of the series on my proposal box. Part 1 was an introduction. Part 2 went over hardware. Part 3 was all about the software. Part 4 is about my experience with the box. I knew early on...
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