| ??? 09/02/03 08:34 Read: times |
#53848 - RE: How to generate Beep/tone sounds Responding to: ???'s previous message |
Whith the 555 you get only one frecuency.
What about use the timer output and one transistor? |
| ??? 09/02/03 08:34 Read: times |
#53848 - RE: How to generate Beep/tone sounds Responding to: ???'s previous message |
Whith the 555 you get only one frecuency.
What about use the timer output and one transistor? |