| ??? 03/07/99 11:32 Read: times |
#280 - how use of MT8888 in 89c51? |
I want to make a 89c51 system,
It use Mt8888 for DTMF,where can get Mt8888 in 89c51 ? |
| ??? 03/07/99 11:32 Read: times |
#280 - how use of MT8888 in 89c51? |
I want to make a 89c51 system,
It use Mt8888 for DTMF,where can get Mt8888 in 89c51 ? |