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README.md

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 # Dual magnetic stir controller V2
 
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 ## Overview
 
 This is the Arduino project to build a double magnetic stirrer based on 2 fans, a 1602 LCD display, a KY-040 encoder and an Arduino Nano and a special PCB designed in the Hobbybrauer-Forum.
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 The stir V2 software is compatible with V1 hardware if you have used neither the RS232 Api nor the OFF0 and OFF1 relais pins.
 
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 ## Part List
 
 * 1x PCB "Stir V2.0"
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 <img src="https://github.com/micworg/stir/blob/master/images/v2_board.jpg" width=350>
 </p>
 
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 ## Reference
 
 This project was created based on an idea from the german Hobbybrauer-Forum and would not be possible without the ideas from there.
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 * Jens Warkentin
 * Bastian Werner
 
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 ## Overview of Functions
 
 All functions are controlled by the KY-040 encoder:
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 * **Turn**: select configuration option or change value.
 
 
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 ## Display Indicators:
 
 * **Bottom Left**: Menu