- more docs fixes

This commit is contained in:
jbruce 2018-12-03 11:02:18 -05:00
parent 35b02f2a20
commit a0a4f3ae8c

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@ -78,9 +78,7 @@ having to type.
```watch gpio readall```
connect a 3V3 pin in series to a 1k ohm resistor
connect the other end of the resistor to each gpio pin
when it is connected V should be 1
when it is disconnected V should be 0
my breadboard uses the BCM gpio pin numbering
* connect a 3V3 pin in series to a 1k ohm resistor
* connect the other end of the resistor to each gpio pin one at a time
* when it is connected V should be 1
* when it is disconnected V should be 0