HCS

MAX194应用说明书MAX194芯片说明，包含应用例子。(MAX194 chip MAX194 Application Description Manual, including application examples.)

As the figure above illustrates, a phase accumulator compares the sample clock and desired frequency to increment a phase register. Again, the fundamental idea is that we can generate signals with precise frequencies by generating an appropriate sample based on the phase of that frequency at any point in time. In addition, by representing our waveform with 214 (16,384) points, we are able to represent exactly 16,384 phase increments with our lookup table.

c8051f340移植uCos，keil环境下编译。(uCos in c8051f340)

这是我自己原创的关于西门子PLC 与FANUC机器人之间的PROFIBUS通信方式。任何部分皆为第一次上传到网上。(all the file are make by my self,thankyou!)

电话的C15程序，可用于单片机的电话程序开发(Phone C15 program can be used for single-chip phone application development)

嵌入式开发校验最全C源码，包括（CRC8、CRC16查表法及算术法校验、异或和校验、和校验、校验和补码等）、校验工具，校验文档。全部为工程实际项目本人使用的源代码。( Embedded developers the most complete C source code verification, including (CRC8, CRC16 checksum table method and arithmetic method, XOR and parity, and parity, parity, and complement, etc.), calibration instruments, calibration documentation. All actual project I used for the project s source code.)

说明：  60s倒计时报警，报警声为警笛声，可自行修改几秒时自动报警(60s countdown alarm, alarm sound is siren sound, self-modifying several seconds when automatic alarm)

说明：  基于STM32F103C8T6的无线传输 DS18B20所测量的温度的代码(The code of temperature measured by wireless transmission DS18B20 based on stm32f103c8t6)

说明：  MCS-51单片机实用汇编子程序库,有120多个子程序，含有各种数学函数，单字节、双字节和N字节的乘除法子程序，还有各种数据类型转换。可以直接复制粘贴使用，是学习单片机汇编难得的资料。(MCS-51 microcontroller practical assembly subroutine library with more than 120 subroutines, containing a variety of mathematical functions, single-byte, double-byte N bytes of multiplication and division, and another way process, as well as various data type conversions. Can copy and paste to use, is to learn valuable information on MCU assembly.)

基于c51环境，无数字时钟，游侠灯，爆闪灯三种模式。上一个没传成功，再试一次(C51-based environment, no digital clock, Ranger lights, Strobe three modes.)