Abstract: Disclosed herein are systems and methods to detect a wide range of eardrum abnormalities by using high-resolution otoscope images and report the condition of the eardrum as “normal” or “abnormal.

Abstract: Disclosed herein are systems and methods to detect a wide range of eardrum abnormalities by using high-resolution otoscope images and report the condition of the eardrum as “normal” or “abnormal.

Abstract: Disclosed herein are systems and methods to detect a wide range of eardrum abnormalities by using high-resolution otoscope images and report the condition of the eardrum as “normal” or “abnormal.

Abstract: Disclosed herein are systems and methods to detect a wide range of eardrum abnormalities by using high-resolution otoscope images and report the condition of the eardrum as “normal” or “abnormal.

Abstract: A photoelectric-type continuous liquid level measurement method is applied to a photoelectric-type continuous liquid level measurement device which comprises at least one sensor module formed by cascading a plurality of sensors, and comprises: driving the sensors one by one from bottom to top to take a liquid level measurement; after detecting the light intensity of a detection light returned from the position where the sensors are located, the sensors which are currently in a driving state conducting analog-to-digital conversion on a voltage value corresponding to the detected light intensity to obtain current analog-to-digital conversion data; according to the correlation between a preset liquid level and the analog-to-digital conversion data, determining the liquid level of the position where the sensors are located; and summarizing to a transmitter module the liquid level measured by each of the sensors to obtain the total liquid level of a currently measured.

Abstract: A humidity measurement device comprises a capacitance measurement unit (101) and a microcontroller (102). The capacitance measurement unit (101) is used to output a frequency signal of a humidity-sensitive capacitor (C1) by the humidity-sensitive capacitor (C1) and a frequency signal of a reference capacitor (C2) by the reference capacitor (C2) respectively. The microcontroller (102) is used to obtain a frequency value of the humidity-sensitive capacitor (C1) and a frequency value of the reference capacitor (C2) based on the frequency signal of the humidity-sensitive capacitor (C1) and the frequency signal of the reference capacitor (C2), and obtain a current ambient humidity value by using a linear function relationship of a frequency difference between the humidity-sensitive capacitor (C1) and the reference capacitor (C2) and a humidity value. A humidity measurement method includes using the said humidity measurement device to measure a current ambient humidity value.

Abstract: A photoelectric-type continuous liquid level measurement method is applied to a photoelectric-type continuous liquid level measurement device which comprises at least one sensor module formed by cascading a plurality of sensors, and comprises: driving the sensors one by one from bottom to top to take a liquid level measurement; after detecting the light intensity of a detection light returned from the position where the sensors are located, the sensors which are currently in a driving state conducting analogue-to-digital conversion on a voltage value corresponding to the detected light intensity to obtain current analogue-to-digital conversion data; according to the correlation between a preset liquid level and the analogue-to-digital conversion data, determining the liquid level of the position where the sensors are located; and summarizing to a transmitter module the liquid level measured by each of the sensors to obtain the total liquid level of a currently measured.

Abstract: A humidity measurement device comprises a capacitance measurement unit (101) and a microcontroller (102). The capacitance measurement unit (101) is used to output a frequency signal of a humidity-sensitive capacitor (C1) by the humidity-sensitive capacitor (C1) and a frequency signal of a reference capacitor (C2) by the reference capacitor (C2) respectively. The microcontroller (102) is used to obtain a frequency value of the humidity-sensitive capacitor (C1) and a frequency value of the reference capacitor (C2) based on the frequency signal of the humidity-sensitive capacitor (C1) and the frequency signal of the reference capacitor (C2), and obtain a current ambient humidity value by using a linear function relationship of a frequency difference between the humidity-sensitive capacitor (C1) and the reference capacitor (C2) and a humidity value. A humidity measurement method includes using the said humidity measurement device to measure a current ambient humidity value.