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Portable CO2 and RF sensor

Electronics + firmware+ 3D design

Details of the project

  • CO2 NDIR MH-Z19 gas sensor
  • Power - Li battery with uUSB charger and protection
  • Microcontroller - STM32G030F6P6
  • LCD IPS 80*160 - ST7735
  • 3D design - SolidWorks

Recent projects