Being new to ultrasonic cicuitry ... I was just wondering ... I am playing around with some ultrasonic ideas. I want the finished project to be somewhat asthetically pleasing, and was wondering if ultrasonic receivers can be covered with any types of materials without too much deterioration in performance.
Any info would be appreciated.
John R.
----== Posted via Usenet.Com - Unlimited-Uncensored-Secure Usenet News==----
---= 19 East/West-Coast Specialized Servers - Total Privacy via Encryption =---