HT12D is a series decoder IC for remote control applications manufactured by Holtek. It is commonly used for radio frequency (RF) applications. Download. HT12D. 8. 4. L. Ö. RC oscillator. DIN active ²Hi². 18DIP, 20SOP. HT12F. 0 Holtek¢s series of encoders (refer to the encoder/de- . C o n tro l L o g ic The information appearing in this Data Sheet is believed to be accurate at the . HT12DDIP Ic-remote Control Decoder Features. Operating voltage: V~12V Low power and high noise immunity CMOS technology Low standby current.

Author: Mokinos Kejas
Country: Luxembourg
Language: English (Spanish)
Genre: Automotive
Published (Last): 24 April 2012
Pages: 142
PDF File Size: 20.6 Mb
ePub File Size: 14.65 Mb
ISBN: 614-3-96288-223-4
Downloads: 18317
Price: Free* [*Free Regsitration Required]
Uploader: Faern

HT12D Decoder IC

Buy 15 or more pieces to get Free Shipping Option Availability: Found this item with same quality and at a lower price but prefer to buy from robokits. In simple terms, HT12D converts the serial input into parallel outputs.

Choosing Battery for Robots. Full Name Email Address.

HT12D is a decoder integrated circuit that belongs to 2 12 series of decoders. It is not mandatory to use it.

In the above circuit I have set the 8-bit address data as 0b, by connecting all address pins to ground. We will lauch an immediate investigation and try our best to beat the price, if it proves to be the same product.

Virgin Galactic — Commercial Space Flight. It is mainly provided to interface RF and infrared circuits.

They can also be connected to Decder to physically view the received data. What is Web Browser. They are capable of Encoding 12 bit of information which consists of N address bits and N data bits. Submitted by admin on 27 October They are paired with 2 12 series of encoders.


The IC has a built in oscillator.

HT12D Decoder IC | HT12D Datasheet | Pin Diagram

The Encoded 12 bit output data obtained from HT12E has to be given here. HT12D is capable of decoding 12 bits, of which 8 are address bits and 4 are data bits. For decoding a data the IC will requires datashet oscillatorluckily this IC has one in-built.

We will notify you the result by email. Arduino based GPS receiver. To know how a 4-bit data can be encoded and then send to the input pin of this IC, we have to understand the working of the HT12E Encoder IC which is given here.

Mercury ball tilt switch 5mm dia. The input data code is decoded when no error or unmatched codes are found.

HT12D RF Decoder IC Pinout, Details, Equivalent & Datasheet

If any valid data is received they can be obtained from these four pins. So out of the bits 8-bits will be used to set address and the remaining 4-bit will be used to transmit data. Be the first to write a review. The Decoder receive the serial address and data from its corresponding decoder, transmitted by a carrier using an Dataeheet transmission medium and gives output to the output pins after processing the data.

Actual product may vary from the product photograph displayed above. Supply voltage; 5V 2. Skip to main content.

Interface SD Card with Arduino. These two ICs together form an Encoder and Decoder pair. Customers who bought this product also purchased A basic circuit diagram for the HT12D IC is shown below In dagasheet above circuit I have set the 8-bit address data as 0b, by connecting all address pins iv ground. This oscillator can be used by connecting these two pins through a 1M Resistor.


Please submit the url of the better price you saw. Return and Refund Policy. SPI Module of Arduino. Connected to the Ground of circuit. It decodes the serial addresses and data received by, say, an RF datasheey, into parallel data and sends them to output data pins. Catasheet if you are working on a project which has to transmit a 4-bit data from one end to other either by wire or wireless then this IC pair will be best suited for you.

This ICs are paired with each other.

It is very important that your Decoder should have the same address of that of the encoder. This pin will go high when a data is received. The serial input data is compared with the local addresses three times continuously. This oscillator can be used by connecting these two pins through a 1M Resistor 17 Valid Transmission VT This pin will go high when a data is received. This pin powers the IC should use only 5V.