一个简单的计算器是如何写的，单片机可以做很多智能东西，学习着可以发挥自己的想想，自己动手做一做。...

此为锁相环函数发生器 包括键盘扫描程序 频率显示程序 波形显示程序-This is the phase-locked function generators including the keyboard scanner frequency waveform display shows process procedures, etc.

模拟pwm实现灯的亮度，通过调节其输入脉冲的占空比来实现灯闪烁不是很明显又能看到亮度变化的功能-Analog pwm realize the brightness of lights, by adjusting the input pulse duty cycle to achieve blinking lights is not very obvious to see the brightness can change the function of

51单片机的 中文拼音输入法 c源程序~-51 SCM Chinese phonetic input source ~ c

at89s51，超级牛的教程，可以配合proteus仿真实验，-at89s51, super tutorial cattle will be in line with Proteus simulation experiment,

此程序是我用AT89S52单片机来控制显示屏FYD12864,采用C语言编写的可以显示图形,我调试了一周,在此和大家一起分享-this procedure is used to control the microcontroller AT89S52 FYD12864 screen, using the C language can display graphics, I debugged week, the share with everyone

这是GPS全球卫星定位系统授时的下位机部分，对于单片机初学者应该很有帮助吧-This is the GPS satellite global positioning system when awarding the next crew, for SCM beginners should it helpful

自己编写的一个单片机控制红外发送与接收的红外接收源程序,同时自己也做了一个板实验,是成功的哦-I have written a single chip to send and receive infrared control infrared receiver of the source, at the same time also made a plate experiment was a success, oh

KEIL C51，51单片机实现MODBUS从机端-KEIL C51, 51 single-chip client realize MODBUS slave

用87C196NT单片机实现CAN总线通信-87C196NT MCU with CAN bus communication

此子程序将进行AD转换和AD处理，处理后的12位AD值中低八位存放在 adc_buffer_low中，高四位存放在adc_buffer_hi寄存器的低四位-This subroutine will convert to AD and AD treatment, treated in the low 12-bit AD value stored in the adc_buffer_low eight, the high four storage registers in the low 4 adc_buffer_hi