TechTronic9000

Instructables

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  How to Build a 250 Class FPV Quad

  44 2.9K
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  APC CS 500 UPS Battery Fix

  7 5.5K
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  DIY Portable Power Bank From an Old MacBook Battery

  19 6.3K
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  Use a R/C Remote and Receiver for the First Time

  11 2.0K