Sensors are key devices of the Internet of Things (IoT) and self-driving cars, and they are expected to be used even more in many types of equipment in the future.
However, there are also cases where serious accidents may result if sensors do not correctly transmit the sensed data.
This makes noise suppression both important and essential for various types of sensors.
This chapter investigates the malfunction mechanisms and noise suppression methods, using one-chip type sensors*1 (digital output type) as an example.
※1With the development of MEMS technology, one-chip type sensors are becoming the mainstream.