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    element14's The Ben Heck Show

    Join the Ben Heck team every week for amazing hacks! Watch them build and mod community-inspired projects using electronics!

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    The Ben Heck Team responds to the Pokemon Go craze by taking your suggestions and making them a reality. Pokemon Go is the free-to, location-based augmented reality game that put Nintendo on the mobile gaming map! Their answer: a wrist-mounted, battery extending, team color indicating, phone holding, Pokemon Go Survival Device!

    See additional tips on the Pokemon Survival Kit Light Indicator

     

    Supporting Files

    Click Herefor access to all the supporting files you will need to replicate this build!

     

     

    Ben helps Karen and Max with a wrist-mounting, battery extending, team color indicating, phone holding, Pokemon Go Survival Device. The team comes up with a solution for common complaints including: batteries dying, problems aiming correctly, and the fact that it’s a two handed operation. Ben does the mechanical design using Autodesk Fusion 360 for the 3D design process while Karen designs a comfortable way to strap it on.

     

    Ben goes over the tap and die method. A tap lets you make threads inside of a hole, a die puts threads on the outside of a rod. A custom rod with a smooth section in the middle allows it to slide easily back and forth. He also creates an aim guide as well as clamp. Felix puts a battery pack together that includes two lithium ion cells in parallel going to a boost circuit that turns it into 5V. 2 cells in parallel increases the current, allowing for increased battery time.

     

    Ben takes the 5V output and puts it into the switch and then brings it over to a microcontroller he programmed to allow him to build a light changing circuit into. They use a ATTINY45 microcontrollerATTINY45 microcontroller with bit-banged PWM to pulse lights.

     

    The final build includes a rigged battery pack to allow you to play Pokemon longer, some team lights so you can identify what team a player is on, and a rotating, detachable phone mount. Once the build is complete Karen goes out to find some Pokemon! Gotta catch them all!