Part #: HT12E. Download. File Size: 141Kbytes. Page: 13 Pages. Description: Series of Encoders. Manufacturer: Holtek Semiconductor Inc.

HT12E is an encoder IC for RF and IR modules mostly. It is a 12-bit decoder that uses 8-bits for address and 4 for data. RF and IR modules can interface with microcontrollers directly which requires a little bit complex programming.

The 212 series of encoders begin a 4-word transmission cycle upon receipt of a transmission enable (TE for the HT12E or D8~D11 for the HT12A, active low). This cycle will repeat itself as long as the transmission enable (TE or D8~D11) is

2021年10月1日 · The capability to select a TE trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 2 12 series of encoders. The HT12A additionally provides a 38kHz carrier for infrared systems.

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Part #: HT12E. Description: Series of Encoders. File Size: 141.22 Kbytes. Manufacturer: Holtek Semiconductor Inc.

HT12E Holtek Encoder Datasheet. Buy HT12E. Holtek HT12E Datasheet

El Codificador HT12E y Decodificador HT12D son circuitos integrados (CI) seriales, que permiten enviar y recibir datos; operan en conjunto para establecer enlaces de comunicación en sistemas de control remoto que usan canales de RF o medios infrarrojos como medio de transmisión.

Os CI ‘s HT12E e HT12D simplificam a comunicação sem fio ou com fio entre dispositivos, como no caso de sistemas que utilizam módulos RF. O HT12E atua como codificador, transformando os dados paralelos em dados seriais que são enviados pelo transmissor RF.

The 212 series of encoders begin a 4-word transmission cycle upon receipt of a transmission enable (TE for the HT12E or D8~D11 for the HT12A, active low). This cycle will repeat itself as long as the transmission enable (TE or D8~D11) is