IR
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- Inlägg: 4829
- Blev medlem: 4 april 2005, 16:18:59
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"The IR receive logic consists of a TSOP 1138 IR Receiver and decoder. This Decoder receives IR Signals with a Carrier of nominal 38 kHz. It works in the range of 30 - 56 kHz with good sensitivity. In the range of 36-40 kHz, which is used by most IR Remotes, the sensitivity is very good. A range of 10m is no problem with common remote controls. Compared to the very common TSOP 1738 Receivers the TSOP 1138 is able to decode pulses which are very short. This is needed to receive and decode RECS80 signals."
"The IR receive logic consists of a TSOP 1138 IR Receiver and decoder. This Decoder receives IR Signals with a Carrier of nominal 38 kHz. It works in the range of 30 - 56 kHz with good sensitivity. In the range of 36-40 kHz, which is used by most IR Remotes, the sensitivity is very good. A range of 10m is no problem with common remote controls. Compared to the very common TSOP 1738 Receivers the TSOP 1138 is able to decode pulses which are very short. This is needed to receive and decode RECS80 signals."