def _read(self):
     data = {}
     sensor_value = grovepi.analogRead(self._pin)
     data['gas_measurement'] = sensor_value
     gas_density = float(sensor_value) / 1024.0
     data['gas_density'] = gas_density
     return data
 def _read(self):
     data = {}
     sensor_value = grovepi.analogRead(self._pin)
     amplitude = float(sensor_value) / 1024.0 * _vcc / 800.0 * 2000000.0
     effective = amplitude_current / 1.414
     data['measurement'] = sensor_value
     data['amplitude'] = amplitude
     data['effective'] = effective
     return data
 def _read(self):
     data = {}
     data['vibrating'] = grovepi.analogRead(self._pin)
     return data
 def _read(self):
     data = {}
     data['moisture'] = grovepi.analogRead(self._pin)
     return data
 def _read(self):
     data = {}
     sensor_value = grovepi.analogRead(self._pin)
     data['light'] = sensor_value
     return data
 def _read(self):
     data = {}
     sensor_value = grovepi.analogRead(self._pin)
     data['potentiometer'] = sensor_value
     return data
 def _read(self):
     data = {}
     sensor_value = grovepi.analogRead(self._pin)
     data['sound_measurement'] = sensor_value
     return data