驱动与SDRAM PC133巴斯科姆AVR（达512兆或64MByte）

串行通讯_查询方式_switch处理 有详细的文字字说明 方便使用者修改-Serial communication means _ _switch handle inquiries have detailed user-friendly text words modify

用STC89系列单片机的通用IO模拟SPI通信源码-STC89 Series MCU with generic IO simulation SPI communication FOSS

AT89S51用于电能表的测量应用例子 供大家参考。-AT89S51 measurement for energy meter applications examples for your reference.

这个文件是关于PDIUSBD12固件控制的源代码。

能完成对小车的往返，转向，速度的控制，小车能在慢速区慢跑，快速区快跑-completion of the car, from steering and speed control, the car will slow, jogging and rapid sprints District

本压缩文件主要介绍温度传感芯片的应用，及相关C程序，源代码直接可以使用-The compressed files are introduced chip temperature sensing applications, and related C program, source code can be used directly

ADC0809AD转换器基本应用技术，proteus的实践例子 既有电路又有keil里的程序 asm or c-Converter ADC0809AD basic application technology, proteus practice examples of both circuit and keil procedures in asm or c

万龙开发板的原理图和pcb图，仅供交流和学习用。-Wanlong development board schematic and pcb map, only with communication and learning.

一些关于数据转换与计算的子程序，采用汇编语言编写。-some of the data conversion and calculation of the subroutine using assembler language.