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Pinbelegung des HT12D ICs
A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 VSS 9 18 VDD 17 VT 16 OSC1 15 OSC2 14 DIN 13 D11 12 D10 11 D9 10 D8 HT12D - 18 DIP-A
in „Türüberwachung“ · Mikrocontroller und Digitale Elektronik · · Diagramme
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PDF
HT_12D.pdf
Operating voltage: 2.4V~12V • Address/Data number combination: • Low power and high noise immunity CMOS – HT12D: 8 address bits and 4 data bits technology – HT12F: 12 address bits and 0 data bit • Low stand-by current • A built-in oscillator with only a 5% resistor • • Capable of decoding 12 b12s of information
in „günstiger 433Mhz Fernschalter DIY ?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HT12.pdf
0 12 ¾ 2.4V~12V Decoder Timing Rev. 1.20 4 February 20, 2009 HT12D/HT12F Encoder/Decoder Cross Reference Table Package Decoders Part No. Data Pins Address Pins VT Pair Encoder Encoder Decoder DIP SOP DIP SOP HT12A HT12D 4 8 Ö 18 20 18 20 HT12E HT12A HT12F 0 12 Ö 18
in „Suche was womit ich ein DSO für 5-10 MS/s bauen kann“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HT-12F.pdf
0 12 ¾ 2.4V~12V Decoder timing Rev. 1.10 4 November 18, 2002 HT12D/HT12F Encoder/Decoder cross reference table Package Decoders Data Pins Address Pins VT Pair Encoder Encoder Decoder Part No. DIP SOP DIP SOP HT12A HT12D 4 8 Ö HT12E 18 20 18 20 HT12A HT12F 0 12 Ö 18
in „Funkübertragung HFS301“ · Mikrocontroller und Digitale Elektronik ·
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PDF
MKR2AM.pdf
of any 8A7 D911 DATA OUT 2 9VSS D810 DATA OUT 1 objects, especially any metal as this can severely HT12D restrict the efficiency of the antenna to receive power. Any earth planes restricting the radiation path to the Figure 4: MKR2AM Receiver Application Circuit antenna will also have the same effect.
in „bidirektionale RS232 Funkbrücke mit RFM12“ · Projekte & Code ·
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PDF
DS337_2.pdf
DIN 14 6 13 A5 D11 DATA OUT 4 7 A6 D10 12 DATA OUT 3 8 11 A7 D9 DATA OUT 2 9 VSS D8 10 DATA OUT 1 HT12D Figure 5: FM Narrow Band Transmitter & Helical Antenna Receiver Application Circuits RF 34mm @ 433MHz 17 turns equally spaced ∅ = 5mm (inside) Whip Antenna RF 15.5cm @ 433MHz Figure 4: Antenna Configurations
in „RFM12 - Funkmodul“ · Mikrocontroller und Digitale Elektronik ·
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PDF
R7G_-_T7G.pdf
receive 8 11 A7 D9 DATAOUT2 power. Any earth planes restricting the radiation 9VSS D810 DATAOUT1 HT12D path to the antenna will also have the same effect. ANTENNA +5V Best range is achieved with either a straight piece of wire, rod or PCB track @ ¼ wavelength +5V T7 / GT7 1 2 3 4 5 (15.5cm @ 433.92MHz
in „LED als Signalanzeige für Funkempfänger R7G“ · Mikrocontroller und Digitale Elektronik ·
