--- product_id: 138052744 title: "ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece" brand: "electrobot" price: "3.19 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/138052744-electrobot-holtek-ht12e-ht12d-12-bits-encoder-decoder-ic-2 store_origin: TN region: Tunisia --- # Low power tech 18-pin DIP package 12-bit decoding ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece **Brand:** electrobot **Price:** 3.19 DT **Availability:** โŒ Out of Stock ## Summary > ๐Ÿ”ง Elevate Your Projects with ElectroBot's Precision! ## Quick Answers - **What is this?** ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece by electrobot - **How much does it cost?** 3.19 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/138052744-electrobot-holtek-ht12e-ht12d-12-bits-encoder-decoder-ic-2) ## Best For - electrobot enthusiasts ## Why This Product - Trusted electrobot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - โ€ข **Seamless Integration:** Compatible with RF and infrared mediums. - โ€ข **Robust Noise Immunity:** Stay reliable even in challenging environments. - โ€ข **Compact and Lightweight:** Perfect for any project without the bulk. - โ€ข **Energy Efficient Design:** Maximize performance with minimal power consumption. - โ€ข **Unleash the Power of 12 Bits:** Decode complex data effortlessly. ## Overview The ElectroBot Holtek HT12E - HT12D 12 Bits Encoder/Decoder IC is a powerful duo designed for seamless data transmission. With a decoding capability of 12 bits, it interfaces effortlessly with RF or infrared mediums. Built with low power consumption and high noise immunity, this 18-pin DIP package is perfect for any tech enthusiast looking to enhance their projects. ## Description Ht12e encoder and ht12d decoder :- ht12d decoder ic is a 2ยนยฒ series for remote control applications manufactured by holtek. It is commonly used for radio frequency (rf) wireless applications. By using the paired ht12e encoder and ht12d decoder we can transmit 12 bits of parallel data serially. Ht12d simply converts serial data to its input (may be received through rf receiver) to 12 bit parallel data. These 12 bit parallel data is divided into 8 address bits and 4 data bits. Using 8 address bits we can provide 8-bit security code for 4-bit data and can be used to address multiple receivers by using the same transmitter. Ht12d is a cmos lsi ic and is capable of operating in a wide voltage range from 2.4v to 12v. Its power consumption is low and has high immunity an noise. The received data is checked 3 times for more accuracy. It has a built-in oscillator, we need to connect only a small external resistor. As ht12e, it is available in 18 pin dip (dual inline package) and 20 pin sop (small outline package). Applications:- used to convert parallel 4-bit data to series data. Highly useful in wireless communication projects involving rf or ir. Remote controlled systems like garage doors, car alarm system, car door controls etc. Can be used in home automation for short range remote switching. Safety systems like burglar alarm system, smoke or fire alarm system etc. ## Features - Capable of decoding 12 bits of information. - Easy interface with an rf or an infrared transmission medium. - Low power and high noise immunity cmos technology. - Operating voltage: 2.4v~12v - 18-pin dip package. , Package contents: 2 piece x holtek ht12e - ht12d 12 bits encoder/decoder ic ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Electrobot | | Manufacturer | Holtek | | Model number | Encoder/Decoder IC | | Colour | Black | | Number of Memory Sticks | 2 | | Item Weight | 20 g | | Package Dimensions | 6 x 5 x 2 cm; 20 g | | Item model number | Encoder/Decoder IC | | Are batteries included? | No | ## Images ![ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece - Image 1](https://m.media-amazon.com/images/I/41BCm5MqwOL.jpg) ![ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece - Image 2](https://m.media-amazon.com/images/I/41tWiomJW3L.jpg) ![ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece - Image 3](https://m.media-amazon.com/images/I/41BCm5MqwOL.jpg) ![ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece - Image 4](https://m.media-amazon.com/images/I/41tWiomJW3L.jpg) ![ElectroBot Holtek Ht12e - Ht12d 12 Bits Encoder/decoder Ic, 2 Piece - Image 5](https://m.media-amazon.com/images/I/41BCm5MqwOL.jpg) --- ## Why Shop on Desertcart? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/138052744-electrobot-holtek-ht12e-ht12d-12-bits-encoder-decoder-ic-2](https://www.desertcart.tn/products/138052744-electrobot-holtek-ht12e-ht12d-12-bits-encoder-decoder-ic-2) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-12*