AVR脉宽调整的程序，还可以！具有借鉴的价值！

温度传感器用单总线DS18B20，CPU为2051，三个按键，分别为UP，DOWN，SET温度调节上限为125度，下限为-55度。-Single-bus temperature sensor DS18B20, CPU for 2051, three buttons, namely, UP, DOWN, SET temperature regulation maximum of 125 degrees,-55 degrees for the lower limit.

AT45DB041B读写C51源码,带芯片资料-AT45DB041B read and write source code C51, with the chip data

一些自己编写的verilog代码，供初学者学习用，觉得还是合适的。-I have written a number of Verilog code, for beginners to learn, think it appropriate.

是一个5615芯片的驱动程序，5615是一个8位的D/A芯片，用它与51单片机组成的控制系统具有结构简单，性能稳定的特点。-5615 is a chip of the driver, is a 5615 eight of the D/A chips, and use it 51 MCU control system is simple in structure, performance and stability characteristics.

C8051F06X单片机编程，看门狗模块源代码-C8051F06X microcontroller programming, the watchdog module source code

c8051f020 cp1 的简单应用 -c8051f020 cp1 simple application

点亮键盘灯,-Lit keyboard lights,

X5045芯片的C51程序，X5045是看门狗加EEPROM-X5045 chip C51 procedures X5045 is the watchdog increase EEPROM

avr单片机，pcf8563时钟芯片源程序-avr microcontroller, pcf8563 chip clock source

MCS51单片机实用子程序-MCS51 practical Subroutine