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.

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

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

2017年10月30日 · How to use a HT12E Encoder IC. The primary function of HT12E is to encode a 12-bit and send it out through the output pin. Since the IC comes with an in-built Oscillator it is very easy to make this IC work. The IC is has a wide range of operating voltage from 2.4V to 12V, but normally the Vcc pin (pin 18) is powered by +5V and the ground pin ...

2013年6月12日 · HT12E is a 2 12 series encoder IC (Integrated Circuit) for remote control applications. It is commonly used for radio frequency (RF) applications. By using the paired HT12E encoder and HT12D decoder we can easily transmit and receive 12 bits of parallel data serially. HT12E simply converts 12 bit parallel data in to serial output which can be ...

2023年7月2日 · HT12E 是一款 2^12 系列 编码器 IC，广泛用于远程控制，在 射频 射频应用中非常常见。 这款HT12EIC能够将12位并行数据输入转换为串行输出。 这些位分为8个（A0-A7）地址位和4个（AD 0-AD3）数据位。 使用地址引脚，我们可以提供8位安全代码，用于编码器和解码器之间的安全数据传输。 编码器和解码器应使用相同的地址和数据格式。 HT12E能够在 2.4V 至 12V 的宽电压范围内工作，并且还包含一个内置 振荡器。 让我们来看看HT12E编码器IC的 工作原 …

2013年12月24日 · HT12E is a 2^12 series encoder IC widely used in remote control and very common among Radio Frequency RF applications. This HT12E IC capable of converting 12 bit Parallel data inputs into serial outputs. These bits are classified into 8 (A0-A7) address bits and 4 (AD0-AD3) data bits.

The HT12E is an encoder IC used in remote control systems and wireless communications, made by Holtek Semiconductor. It encodes up to 12 bits of data (8 data bits and 4 address bits) into a single signal that can be sent wirelessly. The address and data codes can …

Simply put, HT12E converts the parallel inputs into serial output. It encodes the 12 bit parallel data into serial for transmission through an RF transmitter. These 12 bits are divided into 8 address bits and 4 data bits. HT12E has a transmission enable pin which is active low.

Be the first to review this item. The IC HT12E can be used only with its pair HT12D. These two ICs together form an Encoder and Decoder pair. They are 12-bit Encoders/Decoders, meaning they can transmit 12-bit a data among them.