实现MODBUS RTU的完整代码，做MODBUS RTU网关的很实用。

MS12864-R的串行驱动，包括了反白显示，画图部分命令-MS12864-R serial driver, including anti-white display, drawing some of the command

c8051f330单片机 用adc功能实现电位器调速-C8051F330 realize single-chip functions with adc potentiometer speed

用C8051F040实现DA（模拟-数字）变换。C8051F040集成了12位精度的DA转换器。-With the C8051F040 to achieve DA (analog- digital) conversion. C8051F040 integrates a 12-bit accuracy of the DA converter.

显示界面的显示程序显示 界面的显示程序-Show interface show interface display program to display the show interface display program

dds控制字的详细描述，对新手入门有帮助。-dds a detailed description of control characters, beginners learn to be helpful.

kemi12864LCD源程序用kei uvision打开-kemi12864LCD source with open Kei uvision

包内含有关于ipod mp3透反式1.46 tft液晶屏的avr示例程序和液晶屏转接板的protel原理图和pcb图。-Packet containing information on trans-ipod mp3 permeability 1.46 tft LCD screen avr sample procedures and LCD screen adapter plate Protel schematic and pcb Fig.

在keil C51下的fm24c04a的c程序-in the process of c fm24c04a

AT89C51单片机的超声波测距的原理图及汇编程序-AT89C51 microcontroller schematic diagram of ultrasonic ranging and assembler

触摸屏的工作原理及典型应用，很好的参考资料！-Touchscreen the working principle and typical applications, a good reference!