On Nov 10, 8:05 pm, isw wrote:
Check out F. W. Bell;

Indeed some neat products. The OP request for a digital output may not
be so immediately available but the following link points to an "easy
to embed" solution for in-system use. The 0-5V output can easily be
converted to a digital value by feeding the voltage into the A/D
converter of your favorite microcontroller.

ciscodsl