Hi,
I am keeble and I am doing a a time and temperature talking device. It can display both time and temperature too. So does it can produce sound. My project is almost done except it cannot produce sound. It can only display. I am tired of troubleshooting both hardware devices and prgramming codes. All the things work except it cannot produce sound. Can you help me please? I am using CCSC compiler for my project. THe following are the devices I used.
DS1307( Real time clock)
DS1620 ( thermometer chip)
SLED4C
EMIC (Text to speech module)
PIC16F876A

The programming codes and schematics can be easily obtained from the following website.
http://www.rentron.com/CCS_C/SERLED_C.htm.
Please help me. Thank you.