A bit more info about pull-up resistors

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Erin Call 2017-06-21 09:57:47 -07:00
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[[teensy-1.jpg]] [[teensy-1.jpg]]
Some interesting pull up 10k resistor business here... (TODO add a small diagram and notes) The two 2.2kΩ (Red Red Red Gold) pull-up resistors ensure the switches give a clear reading when open.
[Read more about pull-up resistors here](https://learn.sparkfun.com/tutorials/pull-up-resistors).
[[teensy-2-fuxor-reziztorrs.jpg]] [[teensy-2-fuxor-reziztorrs.jpg]]