IAPWS-IF97

Led灯控制实验用例 目录文件结构： led_test ├─ main.c C语言主源文件 └─ led.c Led灯控制函数源文件(Led lamp control experiment directory file structure use case: led_test ├ ─ main.c C language source file owners └ ─ led.c Led lamp control function source file)

32*16点阵显示例程 模拟奥运会开幕式的(32* 16 dot matrix display routines Analog Olympics opening ceremony)

深圳峰岹FU68XX IC 做的电动工具方案。开发平台：Keil.(this is a program of battery powered tool, you can find the setting for TIMER,PWM,EEPROM and IO , it was complied on Keil and it is very useful.)

cypress 的PSOC DESIGNER 4.4如何在C语言中调用汇编程序.(cypress of PSOC DESIGNER 4.4 How to call in the C language compilation process.)

基于cordic算法的DDS的Verilog代码。经过仿真验证，绝对可靠。(Based on cordic algorithm DDS Verilog code. Through the simulation, is absolutely reliable.)

GT32L32S0140字库芯片读写，仅供参考(GT32L32S0140 Word Library Chip Read and Write)

说明：  使用stm32f407zgt6的tim14定时器输出pwm波(Output PWM wave with tim14 timer of stm32f407zgt6)

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.

红外遥控器控制程序，需输入密码才能控制输出红外信号(Infrared remote control program, you need to enter a password to control the output infrared signal)

51单片机液晶12864驱动程序，可以显示数字，中文以及英文字母。( 12864 single-chip LCD driver 51)