uint8_t r = 0;

uint8_t g = 0;

uint8_t b = 0;

uint8_t brightness = 0;

int ultrasonicCm = -1;

int micLevel = 0;

bool buttonPressed = false;

public:

void begin();

void setArmAngles(int left, int right);

void setLedColor(uint8_t r, uint8_t g, uint8_t b, uint8_t brightness);

void updateSensors(int ultrasonicCm, int micLevel, bool buttonPressed);

const ArmAngles& armAngles() const;

const LedColor& ledColor() const;

const SensorSnapshot& sensorSnapshot() const;

private:

ArmAngles arms_;

LedColor led_;

SensorSnapshot sensors_;