| ??? 11/03/02 13:24 Read: times |
#31928 - RE: Audio Signal Receiver |
, if its a sine wave, connect it into (4049) cmos inverter, and convert it into square wave.
For such purposes, use a chip with schmitt trigger input, several available in the 74HC(T) series. Erik |
| Topic | Author | Date |
| Audio Signal Receiver | 01/01/70 00:00 | |
| RE: Audio Signal Receiver | 01/01/70 00:00 | |
| RE:Morse Code in 2002 ?? | 01/01/70 00:00 | |
| Audio Signal Receiver | 01/01/70 00:00 | |
| RE: Audio Signal Receiver | 01/01/70 00:00 | |
| RE: Audio Signal Receiver | 01/01/70 00:00 | |
| RE: Audio Signal Receiver | 01/01/70 00:00 | |
RE: Audio Signal Receiver | 01/01/70 00:00 |