chopper

自定义数字键盘，IOS编程学习源码，很好的参考资料。(Custom digital keyboard, learning IOS programming source code, a good reference.)

单片机用的是C8051F060，我写的ADC和DAC 程序(Microcontroller using a C8051F060, I wrote procedures for ADC and DAC)

与沉默的开关为iOS，精选ios编程学习源码，很好的参考资料。(And the silence of the switch is iOS, select learning IOS programming source code, a good reference.)

SLE4428逻辑加密卡驱动程序源码， C语言实现(sle4428 logic encryption card, driver source code, c language)

说明：  本编程手册介绍了如何烧写STM32F101xx、STM32F102xx和STM32F103xx微控制器的闪存存储器。(This programming manual describes how to burn the flash memory of STM32F101xx, STM32F102xx and STM32F103xx microcontrollers.)

梯形图转单片机，51单片机做PLC的软件(PMW-HEX V1。9)

说明：  此程序是LPC2119两路CAN程序 ，已经成熟用在产品上 并且很稳定(This program is CAN LPC2119 two procedures used in the product is mature and very stable)

Att7022计量芯片源程序，ATT7022是一款高精度三相电能计量芯片，适用于三相三线和三相四线的应用。(Att7022计量芯片源程序，ATT7022是一款高精度三相电能计量芯片，适用于三相三线和三相四线的应用)

Automatic control precision of SDT algorithm

51单片机通过ds18b20对温度进行测量(temperature measurement)