Update: Ihe kit is gone.
I'm finished with the Ultrasonic Sensing RoadTest, and would like to hand over the evaluation kit to a fellow enthusiast.
If you are interested in learning how to measure liquid levels and liquid identification with ultrasonic sensors,
please comment here, and I'll mail you the Texas Instruments Ultrasonic Sensing Evaluation board ,
including the liquid container that I've made for the RoadTest.
I will pay the first 5€ of shipping. Please be prepared to pay the remaining shipping charge.
I'm expecting that you will post your experience with this board on element14. This is something that I can't enforce, but please comply.
Regards, Jan Cumps