README.md

Firmware

sharp_hv_r75_common - common library used by other sharp_hv_r75 components.
sharp_hv_r75_operating_mode - detects current operating mode based on duty_cycle sensors connected to humidifier's LEDs.
sharp_hv_r75_water_level - detects current water level based on duty_cycle sensors connected to humidifier's LEDs.
sharp_hv_r75_operating_mode_select - select component with possible operating modes. Almost no custom logic.
sharp_hv_r75_operating_mode_control - "smart" controlling component. Based on the sharp_hv_r75_operating_mode and button components it can switch through operating modes until it reaches the target mode set by sharp_hv_r75_operating_mode_select.