| ??? 11/18/98 17:51 Read: times |
#57 - RE: DTMF Encoder |
An option might be to use the philips PCD 3311 / 3312. It's a small 8-pin DTMF/modem tone generator that's controlled by the I2C serial bus.There are 8052 derivative's whith I2C interface onchip and there are software I2C drivers floating around on the web. ref.www.semiconductors.philips.com |
| Topic | Author | Date |
| DTMF Encoder | 01/01/70 00:00 | |
| RE: DTMF Encoder | 01/01/70 00:00 | |
DTMF generator | 01/01/70 00:00 |