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. In addition, This encoder IC is easy to implement and simple to use. It comes in 18 and 20 pins.

Features • Operating voltage - 2.4V~5V for the HT12A - 2.4V~12V for the HT12E • Low power and high noise immunity CMOS technology • Low standby current: 0.1u0004A (typ.) at …

2024年2月26日 · 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（AD0-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的工作原理。 IC HT12E 的引脚说明： IC HT12E的引脚描述非常简单易懂，共有18个引脚。 …

2017年10月30日 · 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 …

The capability to select a TE trigger on the HT12E or a DATA trigger on the HT12A further enhances the application flexibility of the 212 se-ries of encoders. The HT12A additionally provides a 38kHz carrier for infrared systems.

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（AD0-AD3）数据位。

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 …

This guide explores the HT12E RF Encoder IC, a key component in wireless communication systems. It covers its functionality, features, and technical details, combining theory with practical insights.

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.

2024年8月29日 · The HT12E encoder is a versatile and widely used IC for remote control applications. Its ability to encode 12 bits of data and transmit them wirelessly makes it an essential component in various systems, from consumer electronics to industrial control.