pid-discreto

AD2S1210驱动 DSP版本，内部有模拟SPI读写程序，实现普通模式读取角度(AD2S1210 Driver DSP Version)

This is the source code of the driver of the two wire serial comunication (i2c) for PIC4 microcontroller.

说明：  ht1261 STM32 驱动，亲测可用(ht1621 driver for STM32.tested.)

一个用C语言编写的51单片机实现频率测量的简易程序(yi ge yong C yu yan bian xie de 51 dan pian ji shi xian pin lv ce liang de jian yi cheng xu )

For this project you need a 3.7v power supply that prepared by LM317 regulator. So you need MAX232 for connect uart to pc .my AVR chip project is Mega8 that you can program on any Avr chip have 2kbyte rom. In bascom spi hardware don’t work correct, so I have to software spi ,but the software spi configure have low speed into hardware spi.

It support IPv4 and IPv6 unicast and multicast and contains a trivial sender and a trivial receiver that can be used to send or receive arbitrary data over RTP. An implementation of generic forward error correction is planned, t(support IPv4 and IPv6 Unicast and multic ast and contains a trivial sender and a trivial r eceiver that can be used to send or receive arbit rary data over RTP. An implementation of generi c forward error correction is planned, t)

Smart card虚拟读卡器驱动源码，这个很稀少的哦(smart card virtual driver source code.)

说明：   51单片机的_中文拼音输入法_c源程序 拼音输入法杳询函数: unsigned char code * py_ime(unsigned char input_py_val[]) input_py_val为已输入的拼音码字符串头指针， 反回值为中文的起始地址，当为0时，杳询失败 应用举例： { unsigned char input_string[]={"bang"} unsigned char chines_string[100] sprintf(chines_string,"％s",py_ime(input_string)) }(51 Singlechip _ Chinese Pinyin input method _c source disappeared consultation Pinyin input method function: unsigned char code* py_ime (unsigned char input_py_val []) input_py_val for Pinyin input first code string pointer, and anti-back value of Chinese starting address, as 0:00, dark and quiet consultation, for example the failure of the application: (unsigned char input_string []={ bang ) unsigned char chines_string [100] sprintf (chines_string, s , py_ime (input_string))))

奥斯电子zigbee无线传输点亮LED灯的源代码(zigbee wireless lighting source)

说明：  硬件STM32F407 L298N电机驱动 实现PWM输入电机驱动来实现电子的转速控制(Hardware STM32F407 L298N motor drive Implementing PWM Input Motor Drive to Realize Electronic Speed Control)