electronic-clock

基于单片机和C语言的，步进电机加速减速匀速演示，希望方便大家(Based on SCM and C language, stepper motor acceleration and deceleration uniform presentation, I hope to facilitate)

采样法生成三相SPWM波的开环调速控制程序载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50Hz），并转换成合适的格式(Sampling method to generate three-phase SPWM wave open-loop speed control procedures for the carrier frequency 20KHz, or carrier period is 50μs. DSP crystal 10MHz, internal 4 multiplier, the clock frequency of 40MHz, counting cycle 25ns. Assuming wave frequency modulation by external input (1 ~ 50Hz), and converted into a suitable format)

根据对应的按键值，对应输出相应的电容值，并做掉电检测(According to the corresponding key value, corresponding to the output of the corresponding capacitance values ​ ​ and do brownout detection)

电子温度计，可以准确的测量当前的温度，经过长时间的测量，误差不到1度(Electronic thermometer, you can present an accurate measurement of temperature, after a long period of measurement error less than 1 degree)

PIC16F73做的逆变器程序及原理图,k可以根据资料直接做出来小功率逆变器(PIC16F73 do inverter program and schematic, k can be done directly out of the small power inverter according to information)

32 F429同时使用定时器2和4实现中断控制LED0和1闪烁(USING TIM2 AND TIM4 IN THE MEANWHILE)

TFT3.5触摸彩屏 校正,C51单片机程序(TFT3.5 touch color correction, C51 MCU program)

portA blink mcs-51 for interface

说明：  SIMULINK仿真中做了模糊控制自整定PID控制器和常规PID控制器对同一个一阶惯性环节的控制仿真，(SIMULINK simulation of fuzzy control has done a self-tuning PID controller and conventional PID controller with a first-order inertial link in the control simulation,)

本程序是TI的32位单片机LM3S9D96官方开发板上、基于IAR平台的，用C语言编写的的一个设计AD、液晶显示、串口打印的完整工程文件。已经调通。原创的程序。对于掌握LM3S些列单片机的高级功能很有用。(This program is TI' s 32 the microcontroller LM3S9D96 official development board, IAR platform, written in C language design the AD LCD, serial print complete engineering documents. Has been transferred Qualcomm. Original program. Useful advanced features master LM3S these columns microcontroller.)