UWR-31046-C is an ultrasonic sensor module which is developed by Murata Electronics. It is a compact, high-performance module designed to provide reliable, accurate measurement of distance from a surface. It features an integrated piezoelectric transceiver sensor, receiver amplifiers, and signal conditioning circuitry. This module is built using a one-chip CMOS system-on-chip (SoC) technology, which includes an embedded microcontroller, analog-to-digital converter, and digital interfaces. The module is suitable for measuring distance in a range of up to 1.45 m and has a distance resolution of 2mm. It is ideal for use in industrial, automotive, and medical applications.