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Merge pull request #293 from lurch/patch-5

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Make Potentiometer Recipe more efficient
This commit is contained in:
Dave Jones
2016-04-21 23:28:58 +01:00
parent 750a1c4dda 5f336ad2b2
commit 663994c8a5
1 changed files with 2 additions and 2 deletions
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4
docs/recipes.rst
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@@ -676,8 +676,8 @@ connected to a :class:`MCP3008` analog to digital converter::
from gpiozero import MCP3008
while True:
with MCP3008(channel=0) as pot:
with MCP3008(channel=0) as pot:
while True:
print(pot.value)
Present the value of a potentiometer on an LED bar graph using PWM to represent