THE USE OF74LS164 74LS164 74LS164

8051 编写的源程序-8051 prepared by the source

NE5532+TDA2030 原理图及PCB-NE5532+ TDA2030 Schematic and PCB

温度检测：LAB200系统下，温度传感器仿真-Temperature detection: LAB200 system, temperature sensor simulation

基于51单片机都 自动太阳能跟踪系统 包含源码和电路图-51 MCU-based solar tracking system automatically includes source code and schematic

192X64液晶屏用AVR驱动的汇编语言 192X64液晶屏的MCS51汇编语言 192 64液晶片驱动程序 12232点阵信利液晶驱动-192X64 LCD screen with AVR-driven assembly language 192X64 LCD screen assembler 51 languages- 192 64 LCD Driver 12232 Lattice letter Lee LCD driver

电梯的51单片机控制资料(电路图+工程代码)-51 Singlechip elevator control data (circuit diagram+ Project code)

基于1335的液晶驱动程序2，本全程应用于安得利液晶-1335-based LCD driver 2, the entire liquid crystal used in safety benefit

串行DA，MAX549PDF及汇编原程序，测试成功。51控制。-serial DA, and the compilation of the original MAX549PDF procedure, tested successfully. 51 control.

8051f02x 单片机的实用排序子程序。-Singlechip 8051f02x practical sort subroutine.