Mr. Baddeley R2-D2 Electronics and Battery mounts
thingiverse
Here are all the mounting brackets for R2-D2's electronics that I'm including. You'll also find a battery holder for three 12V 9AH SLA batteries, which work just fine for now but will eventually be upgraded to LIPO batteries when I convert him to a 2-3-2 leg configuration. One 12V battery powers all the Arduinos, LED lights, sounds, and servos, while the other two are wired in series to provide 24V for the dome and foot drive motors. To assemble everything, you'll need to print four mounts for the plywood board - a simple piece of 1/4 inch plywood from Lowes will do the job. Check out this video for more details: https://youtu.be/K0DBLTUz2hY I've added a six-switch version of the switch faceplate, giving you the option to include fans in the battery boxes. Additionally, I've included an option for adding LiPo batteries - I currently have six in my droid. You can find the LIPO batteries on Amazon here: https://www.amazon.com/gp/product/B073S34V1J/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1
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