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92
IR CODES
IR CODES
'HSHQGLQJ RQ PRGHO
+RZ WR &RQQHFW
&RQQHFW \RXU ZLUHG UHPRWH FRQWURO WR WKH 5HPRWH &RQWURO SRUW RQ WKH 79
Remote Control IR Codes
Output waveform
6LQJOH SXOVH PRGXODWHG ZLWK N+] VLJQDO DW N+]
Tc
T1
Frame configuration
VW IUDPH
Lead code
Low custom code
C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
5HSHDW IUDPH
Repeat code
Lead code
9 ms
Repeat code
9 ms
Bit description
Bit "0"
0.56 ms
1.12 ms
Frame interval: Tf
7KH ZDYHIRUP LV WUDQVPLWWHG DV ORQJ DV D NH\ LV GHSUHVVHG
Tf
High custom code
Data code
Tf
4.5 ms
0.55 ms
2.25 ms
Bit "1"
0.56 ms
Tf
Data code
2.24 ms
Tf=108ms @455KHz
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