This is a project of IR-spectrometer controller.
It based on STM32F103 chip with a lot of peripheral devices (1-wire thermometers, stepper motors, platinum thermistors and so on).
In future I hope to add here schematics of full control system for this device.


  • USB & RS-232 control
  • 1-wire thermometers
  • Shutter control (TLE5205)
  • 5 stepper motors (L6208N)
  • Hall sensors
  • 10 ADC channels (8 TRD & 12/36V power control)
  • Storing calibrate data in flash

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