uSD Breakout
#5
Alright - I've made some more changes, the schematic is nearly done. It took me a while to get the Padi Stamp part made - I'm still not sure about the size of the EP in the middle (I just guessed it was 5mm x 5mm) I looked through the man couldn't find anything on it...

Anyways so it's getting considerably larger. Would like feedback/input on:

  1. Wiring of the shift registers
  2. Pin header pitch - 1.27mm okay?
  3. Do we need to breakout all the pins of the stamp?
  4. Connect up the SPI lines to the stamp?
[Image: Screenshot%20from%202017-09-05%2018-49-23.png?raw=true]

[Image: Screenshot%20from%202017-09-05%2018-49-53.png?raw=true]
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Messages In This Thread
uSD Breakout - by machinehum - 08-29-2017, 06:59 PM
RE: uSD Breakout - by MarkHaysHarris777 - 08-29-2017, 07:01 PM
RE: uSD Breakout - by machinehum - 08-29-2017, 08:09 PM
RE: uSD Breakout - by machinehum - 08-31-2017, 11:14 PM
RE: uSD Breakout - by machinehum - 09-05-2017, 08:04 PM
RE: uSD Breakout - by MarkHaysHarris777 - 09-05-2017, 09:16 PM
RE: uSD Breakout - by martinayotte - 09-06-2017, 07:59 AM
RE: uSD Breakout - by MarkHaysHarris777 - 09-06-2017, 08:52 AM
RE: uSD Breakout - by machinehum - 09-06-2017, 10:25 AM
RE: uSD Breakout - by dkryder - 09-06-2017, 04:56 PM
RE: uSD Breakout - by machinehum - 09-06-2017, 10:43 PM
RE: uSD Breakout - by machinehum - 09-08-2017, 07:45 PM
RE: uSD Breakout - by dkryder - 09-09-2017, 05:43 AM
RE: uSD Breakout - by martinayotte - 09-09-2017, 07:31 AM
RE: uSD Breakout - by MarkHaysHarris777 - 09-09-2017, 09:40 AM
RE: uSD Breakout - by machinehum - 09-09-2017, 06:45 PM
RE: uSD Breakout - by martinayotte - 09-10-2017, 07:38 AM
RE: uSD Breakout - by machinehum - 09-20-2017, 04:59 PM
RE: uSD Breakout - by dkryder - 09-21-2017, 01:37 AM
RE: uSD Breakout - by machinehum - 09-21-2017, 10:59 AM
RE: uSD Breakout - by martinayotte - 09-21-2017, 11:59 AM
RE: uSD Breakout - by dkryder - 09-24-2017, 12:51 AM
RE: uSD Breakout - by machinehum - 09-27-2017, 11:19 AM
RE: uSD Breakout - by machinehum - 09-27-2017, 05:58 PM
RE: uSD Breakout - by MarkHaysHarris777 - 10-06-2017, 09:29 PM
RE: uSD Breakout - by MarkHaysHarris777 - 10-07-2017, 12:13 AM
RE: uSD Breakout - by machinehum - 10-07-2017, 01:13 PM
RE: uSD Breakout - by MarkHaysHarris777 - 10-11-2017, 02:13 AM
RE: uSD Breakout - by machinehum - 10-11-2017, 10:49 AM
RE: uSD Breakout - by MarkHaysHarris777 - 10-13-2017, 06:19 AM
RE: uSD Breakout - by machinehum - 10-20-2017, 11:14 AM
RE: uSD Breakout - by tllim - 10-25-2017, 11:49 AM
RE: uSD Breakout - by dkryder - 11-10-2017, 07:47 PM

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