CEB Press/Manufacturing Instructions/Detroit Fab Lab Solenoid Driver v4: Difference between revisions
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(Add goals to v4) |
(adding some design reational) |
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| Line 5: | Line 5: | ||
* Add Left/Right/Up/Down to source code | * Add Left/Right/Up/Down to source code | ||
* Build schematic and board layout in with KiCAD | * Build schematic and board layout in with KiCAD | ||
Design Rational: | |||
* Buttons and terminals must all be easy to access | |||
* Circuit board must be easy to etch by hand | |||
* Populating and soldering parts of the circuit board should be easy | |||
** Using more through hole components this time for this reason | |||
* Circuit board should be small so that they are cheaper and faster to etch/mill | |||
Revision as of 22:23, 17 May 2012
Goals:
- Add Left/Right/Up/Down buttons on board
- Add Left/Right/Up/Down terminal positions for external control
- Add Left/Right/Up/Down to source code
- Build schematic and board layout in with KiCAD
Design Rational:
- Buttons and terminals must all be easy to access
- Circuit board must be easy to etch by hand
- Populating and soldering parts of the circuit board should be easy
- Using more through hole components this time for this reason
- Circuit board should be small so that they are cheaper and faster to etch/mill