| ??? 08/02/05 01:33 Read: times Msg Score: -1 -1 Answer is Wrong |
#98652 - Modulate Responding to: ???'s previous message |
I want to add that even you modulate the data with the carrier frequency (38kHz etc.), if you keep transmitting a constant 38kHz of signal (means "1" to the receiver) the receiver will still stop outputing the "1" over a unreasonable time.
Stanley |
| Topic | Author | Date |
| IR BURST (38kHz), Only for 100 mS ? | 01/01/70 00:00 | |
| Try a different receiver | 01/01/70 00:00 | |
| IS471 from Sharp. | 01/01/70 00:00 | |
| Diffrent Reciever, | 01/01/70 00:00 | |
| Stuff inside | 01/01/70 00:00 | |
| Why Dont You Modulate? | 01/01/70 00:00 | |
| Missing pulse detector. | 01/01/70 00:00 | |
| Various methods | 01/01/70 00:00 | |
| Using 51 as a Monoshot | 01/01/70 00:00 | |
| Alternatively.......... | 01/01/70 00:00 | |
| The module | 01/01/70 00:00 | |
| Modulate | 01/01/70 00:00 | |
| Modulate | 01/01/70 00:00 | |
But actually it DOES | 01/01/70 00:00 | |
| LM567, tone detector, Solve the problem. | 01/01/70 00:00 |