-
红外通信是利用950nm近红外波段的红外线作为传递信息的媒体，即通信信道。发送端采用脉时调制（PPM）方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外...
红外通信是利用950nm近红外波段的红外线作为传递信息的媒体，即通信信道。发送端采用脉时调制（PPM）方式，将二进制数字信号调制成某一频率的脉冲序列，并驱动红外发射管以光脉冲的形式发送出去；接收端将接收到的光脉转换成电信号，再经过放大、滤波等处理后送给解调电路进行解调，还原为二进制数字信号后输出。-Infrared communication is the use of near infrared 950nm infra-red as the transmission of information media, namely communication channel. The sending end when the use of pulse modulation (PPM) approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.
- 2022-09-28 23:15:02下载
- 积分：1
-
dos 下计算51单片机波特率的小程序。用TC2.0编译。
dos 下计算51单片机波特率的小程序。用TC2.0编译。-dos calculated SCM baud rate of 51 small programs. WITH TC 2.0 compiler used.
- 2022-03-18 12:06:23下载
- 积分：1
-
51单片机对SPLC501写的ASM程序
51单片机对SPLC501写的ASM程序-51 micro SPLC501 procedures written in ASM
- 2022-07-10 14:59:56下载
- 积分：1
-
此C语言程序实现串行接口电压输出型D/A转换器MX532的控制。
此C语言程序实现串行接口电压输出型D/A转换器MX532的控制。-This C language program serial interface voltage output type D/A converter MX532 control.
- 2022-01-25 18:27:13下载
- 积分：1
-
ch375的USB驱动打印程序 很有用
ch375的USB驱动打印程序 很有用-ch375 printing process of the USB drive is useful
- 2022-02-14 04:19:27下载
- 积分：1
-
Dot
点阵式打印机驱动程序,CPU:89C51RD2,含3562个汉字,可打印图形,有1024字节缓冲区-Dot-matrix printer driver, CPU: 89C51RD2, including 3562 Chinese characters can print graphics, has 1024-byte buffer
- 2022-07-17 22:10:45下载
- 积分：1
-
这是一本学习vhdl语言以及EDA的好书，适合初学者，我强力推荐...
这是一本学习vhdl语言以及EDA的好书，适合初学者，我强力推荐-This is a learning and EDA VHDL language books, suitable for beginners, I strongly recommend
- 2022-02-22 04:11:48下载
- 积分：1
-
Electronic Voltimeter with assembly for motorola with three 7 segment display
Electronic Voltimeter with assembly for motorola with three 7 segment display
- 2022-08-10 23:36:10下载
- 积分：1
-
可以实现fat文件系统，在单片机上也可以进行改造！
可以实现fat文件系统，在单片机上也可以进行改造！-can achieve fat file system, the MCU can also transform!
- 2023-07-22 18:55:03下载
- 积分：1
-
Smart single
单片机控制的语音智能小车，能感应人的命令做出动作。十分好的程序！-Smart single-chip voice-controlled car, the order can be induced to move. Very good program!
- 2022-03-12 14:33:02下载
- 积分：1
