I would like to run a specific waterproof ultrasonic transducer (40kHz) with a simple driving board so that I can measure distances. Texas Instrument used to have something similiar to what I would need (MSP430 SLAA136A). My Sensor comes together with the JST-SR04T-02 board. But I am not happy with the board performance.
Is there any board that would allow me to plug in the sensor and then run the sensor without designing an own transducer circuit?