The content and copyrights of the attached material are the property of its owner. Distributed by: ✦ HT12E series of Encoders Features. Operating voltage – V~5V for the – V~12V for the HT12E Low power and high noise immunity CMOS Minimum. HT12E Datasheet, HT12E Holtek Encoder Datasheet, buy HT12E Encoder IC.

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They are paired with 2 12 dstasheet of decoders for use in remote control system applications. This cycle is repeated as long as TE is kept low. Virgin Galactic — Commercial Space Flight. Thus this helps in setting up oscillations in the IC. These are the 8-bit address bits, which is used to protect your data. The primary function of HT12E is to encode a bit and send it out through the output pin. By continuing to use this website, you agree to their use.

SPI Module of Arduino. It is very important datasgeet your Decoder should also have this same address for them to talk to each other. Supply voltage; 5V 2. To find out more, including how to control cookies, see here: Pull the Transmission Enable pin pin 14 to ground to activate transmission.


Interface SD Card with Arduino. The Encoded 12 bit output data can be obtained from this pin. Submitted by admin on 30 October Can be used in Home automation for short range remote switching Safety systems like Burglar alarm system, Smoke or Fire alarm system etc.

HT12E Encoder IC | HT12E Datasheet | Pin Diagram & Description

HT12E begins a 4-word transmission cycle upon receipt of a transmission enable. Arduino based GPS receiver. Choosing Motor For Robots. After one complete cycle of data transfer the pin TE goes in high impedance state, thus indicating 1 cycle daasheet data transfer.

These pins are generally shorted by a resistor. This data should be sent to the Ut12e for decoding, it can either be sent directly through a wire or by using a wireless medium like RF or IR.

Skip to content Gone are the days when we used to use wires to connect two devices to establish a communication path. TL — Programmable Reference Voltage.

This IC hasmany applications in short range remote controlling. This oscillator can be used by connecting these two pins through a 1M Resistor.

Choosing Battery for Robots. Generally a resistor of value 51 KOhms can be used. What is Web Browser. In additional to itit also has 8 address lines which can generally be grounded along with the pin number 9. The encoded bit can be obtained from the Dout pin pin Interface GPS with Arduino.


This pin outputs the parallel data serially. You can know to set up the HT12D after this from here. If you want security you can connect any of the 8 pins to 5V to make it high.

Simply put, HT12E converts the parallel inputs into serial output. This pin has to be connected to Ground 0V to enable the Transmission. For decoding a data the IC will requires an oscillator, luckily this IC has one in-built.

HT12E Encoder IC

Gone are the days when we used to use wires to connect two devices to establish a communication path. HT12E IC has four bit parallel data inputwhich it then converts to serial data output.

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