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@ -120,6 +120,7 @@ http://deskthority.net/workshop-f7/rebuilding-and-redesigning-a-classic-thinkpad
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## Pull-up Resistor
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## Pull-up Resistor
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In some case converters needed to have pull-up resistors to work correctly. Place the resistor between VCC and signal line in parallel.
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In some case converters needed to have pull-up resistors to work correctly. Place the resistor between VCC and signal line in parallel.
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For example:
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```
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```
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Keyboard Conveter
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Keyboard Conveter
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,------.
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,------.
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@ -134,6 +135,8 @@ GND------------|GND |
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R: 1K Ohm resistor
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R: 1K Ohm resistor
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```
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```
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https://github.com/tmk/tmk_keyboard/issues/71
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## Arduino Micro's pin naming is confusing
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## Arduino Micro's pin naming is confusing
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Note that Arduino Micro PCB marking is different from real AVR port name. D0 of Arduino Micro is not PD0, PD0 is D3. Check schematic yourself.
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Note that Arduino Micro PCB marking is different from real AVR port name. D0 of Arduino Micro is not PD0, PD0 is D3. Check schematic yourself.
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