%0 Journal Article %T Design of transmitting and receiving circuit of ultrasonic transducer based on STM32 %A Kong, Xiaohe %A Li, Xisheng %A Zhou, Ruochen %J Journal of Physics: Conference Series %V 1678 %N 1 %P 7 %@ 1742-6588 %D 2020-11-26 %~ DeepDyve