Monday again......Where did the weekend go?,

Look at Teltone for a DTMF transceiver chip (approx $2.00) that allows
you to generate and receive DTMF tones. CP Clare carries a line of
modules (Cybergate) that interfaces to to telephone network (look for the
one with the 2-4 wire built in, CYG2217). Both these devices work very
well with a PIC.

Thank You,

Bob Carter, design engineer

Wildlife Materials, Inc.
1031 Autumn Ridge Road
Carbondale, IL 62901, USA

voice (618) 549-6330 (ext. 225)
fax   (618) 457-3340
email wolftech@midwest.net
www   www.wildlifematerials.com