Compost Temperature Meter - OLED Readout

[last updated: 2022-04-18]
go to: 7-segment display version
go to: battery interface board

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• This version uses a 128 x 32 OLED module.
  
  

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  block diagram
  
  

  schematic
  
  

  construction

• Software:
  Current version with OLED readout: DS_Nano-OLED-03 - see: DS18B20 on Nano on Programs-all

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