Voltage Divider: Unterschied zwischen den Versionen
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= | see also: | ||
https://live.staticflickr.com/65535/ | http://hyperdramatik.net/mediawiki/index.php?title=Voltage_Divider_what%3F | ||
https://www.kobakant.at/DIY/?p=6102 | |||
=Voltage Divider= | |||
https://live.staticflickr.com/3928/33787539925_11f58e1bb9.jpg | |||
=External voltage divider connected to Arduino= | |||
https://live.staticflickr.com/65535/47844868021_7592a0a688.jpg | |||
=Internal voltage divider inside Arduino= | |||
You can use the following line of code to turn on the internal pull-up resistors inside the Arduino's ATmega328 chip: | |||
<source lang="js" line start="2" highlight="4-6"> | |||
pinMode(A0, INPUT_PULLUP); | |||
</source> | |||
https://live.staticflickr.com/65535/47792748122_86de07b563.jpg | |||
Aktuelle Version vom 24. Mai 2022, 16:08 Uhr
see also:
http://hyperdramatik.net/mediawiki/index.php?title=Voltage_Divider_what%3F
https://www.kobakant.at/DIY/?p=6102
Voltage Divider
External voltage divider connected to Arduino
Internal voltage divider inside Arduino
You can use the following line of code to turn on the internal pull-up resistors inside the Arduino's ATmega328 chip:
pinMode(A0, INPUT_PULLUP);