2015-04-11 06:32:08 +08:00
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<!--
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---
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2016-06-25 06:26:20 +08:00
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name: Ground
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2016-01-31 19:03:17 +08:00
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class: interface
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type: pinout
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2015-04-11 06:32:08 +08:00
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description: Raspberry Pi Ground Pins
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2015-12-30 02:15:00 +08:00
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pincount: 1
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2015-04-11 06:32:08 +08:00
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pin:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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-->
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2015-03-27 03:58:49 +08:00
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#Ground
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2015-06-16 01:41:04 +08:00
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The Ground pins on the Raspberry Pi are all electrically connected, so it doesn't matter
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2015-03-27 03:58:49 +08:00
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which one you use if you're wiring up a voltage supply.
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2015-06-16 01:41:04 +08:00
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Generally the one that's most convenient or closest to the rest of your connections is tidier
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and easier, or alternatively the one closest to the supply pin that you use.
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2015-03-27 03:58:49 +08:00
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2016-07-17 20:52:00 +08:00
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For example, it's a good idea to use Physical Pin 17 for 3v3 and Physical Pin 25 for ground when using
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2016-07-17 20:56:06 +08:00
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the SPI connections, as these are right next to the important pins for SPI0.
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