this source is used CS5460A+ W78E58 exchange digital multifunction instrument co...

一个简单的时钟开发程序,显示时,分,秒!!! 可以接上数码管再加上简单的转换就可以制作为简单的电子表-Clock to develop a simple procedure, show hours, minutes and seconds!!! Can be connected to digital tube coupled with a simple conversion can create a simple e-form

模拟串口C51编程-simulation C51 Serial Programming

一个采用C8051F020+CH372实现的带USB功能的流量测控系统，包括C8051F020的AD/DA/串口编程、触摸屏的串口编程、CH372实现的USB接口编程（原创）等。这些源代码已在某产品中使用。-A used C8051F020+ CH372 achieved with USB function of flow measurement and control system, including the C8051F020 the AD/DA/serial programming, the serial touch-screen programming, CH372 realized USB Interface Programming (original) and so on. These source code has been used in a product.

I2C总线协议及其软件的实现，非常使用！！！！单片机用的-I2C bus protocol and software to achieve the very use! ! ! ! The MCU

实现交流220V市电的定时开关，可编程修改各参数，特殊情况下可强行开关。主要用于控制自助打印机系统。-AC 220V City realize the timer switch, programmable modify the parameters, special circumstances may be forced switch. Mainly used to control the printer self-help system.

CF8051F040开发板的 Delay程序-Delay of CF8051F040 development board procedures

J240128ALCD显示器的资料和C驱动源码-J240128ALCD display information source and C Drive

HMC6253 interfacing with atmega

仪表运行，带有lcd显示和按键控制，希望能给大家学习参考-Meter run with a lcd display and button control, I hope everyone can learn from the reference

用C来实现实时时钟。对比与上个汇编语言。-Using C to achieve real-time clock.