Transducer test board

The transducer test board is suitable for driving and receiving DAYU ultrasonic transducers from 15KHz ～300KHz. The board mainly consists of a power supply circuit, frequency generation circuit, driving circuit, and signal amplification circuit. By selecting the relevant jumper caps on the board, the center frequency and echo amplitude of the corresponding transducer can be conveniently tested. For design and development personnel who are new to ultrasonic transducers, using this board for testing can help better understand the basic principles of ultrasonic transducers.