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= How to control it in MicroPython =
 
= How to control it in MicroPython =
 
<syntaxhighlight lang="python" line='line'>
 
<syntaxhighlight lang="python" line='line'>
#ESP32 or ESP8266
 
 
from machine import Pin, ADC
 
from machine import Pin, ADC
 
from time import sleep
 
from time import sleep
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</syntaxhighlight>
 
</syntaxhighlight>
  
<syntaxhighlight lang="python" line='line'>
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Here the voltage of Pin 34 is manipulable with the poti:
#Raspberry Pi Pico
 
from machine import Pin, ADC
 
from time import sleep
 
pot = ADC(Pin(26))
 
conversion_factor = 3.3 / (65535)
 
while True:
 
  pot_value = pot.read_u16() * conversion_factor
 
  print(pot_value)
 
  sleep(0.5)
 
</syntaxhighlight>
 
 
 
 
 
Here the voltage of Pin 34 (for the ESP) or on Pin GP26 (for the Pico) is manipulable with the poti:
 
  
 
[[File:PotiConnection2.jpg|300px]]
 
[[File:PotiConnection2.jpg|300px]]
 
  
 
Schematic drawing:
 
Schematic drawing:
  
 
[[File:PotiConnection1.png|300px]]
 
[[File:PotiConnection1.png|300px]]
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= Related Tutorial Videos =
 
= Related Tutorial Videos =

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