Implementation of Ultrasonic Ranger Finder

In this paper, the operation style of “measuring distance” is taken as the research content of this implementation. The expected goal is to use the characteristics of the double reflection type used in the transceiver circuit to perform the function of measuring distance. Finally, the operating principle of the adopted electric circuits and the performance of the proposed device are validated by experimental results. It reveals that the operations of the proposed device coincide with the requirements. Keywords: Ultrasound, Pulse echo method, Single frequency ranging, Verification.