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Update grasp.md

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Dylan Thrush
2018-03-12 15:50:42 -07:00
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parent e165d9f275
commit 7cd889d5b4
1 changed files with 2 additions and 2 deletions
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electrical/documents/nodes/grasp.md
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@@ -59,5 +59,5 @@ Controls 4 DC motors with quadrature encoder and current feedback. Has four anal
#### Version 1
- Missing 3v3 rail connection to VBAT pin on Teensy. Will program without it, but will not boot without it.
- 12V supply is outputting about 22V
- Motors are not turning :(
- 12V switching supply GND is not connected to board GND >.<
- Motor controller needs a thermal pad in the footprint, will not work otherwise because thermal pad is connected to GND. Scrape away silkscreen below package before soldering.