Scroll kaishi 864 LCD display applications and learn from everyone lcd12864 well...

RF905无限模块的说明文档 pdf，v3.0.-RF905 wireless transit function chip，datasheet，pdf，vision 3.0

单片机的数字时钟，有修改时间功能，通过7段数码管显示，通过1，2，3按键进行年月日的切换。-Single-chip digital clock, a modified function, through the 7 Digital display through 1,2,3 keys to the switch date.

能够学会用单片机控制打印，还能深入了解单片机内部机理。-to learn how to use the SCM control print, but also in-depth understanding of the internal mechanism of SCM.

T9 Text Input You can use this source code for input T9 Text Input(English)

利用51系列单片机实现四种波形，正弦波、方拨、阶梯波、三角波，采用开关电路实现四种波形转换、放大电路实现波形幅度可调。通过编程实现仿真。-51 Series MCU realize the use of four types of waveforms, sine, square dial, ladder wave, triangle wave, the use of switching circuits to achieve the four waveform conversion, amplifier circuit realize adjustable waveform amplitude. Through the realization of simulation programming.

这是我在程控交换机中使用的C51读写AT24C04例子-this is my program- controlled switchboards used in the C51 example literacy AT24C04

DS18B20驱动程序,已通过实物认证.-DS18B20 driver has passed certification in kind.

也与温度计，里面有详细电路图，照片，功能，结合电子闹钟，使用，简单，易学习-Also with the thermometer, which has detailed circuit diagrams, photos, features, combined with electronic alarm clock, use, simple and easy to study

利用PWM原理控制电磁阀的实例，对于这方面研究的人很有价值-Use of PWM control of solenoid valve principle examples of research in this area were of great value

这里是几个c51延时小程序,希望各们同仁多指教.-c51delay