一种基于PWM调制的高效率的变换电路的研究。

C51单片机控制系统代码升级程序通讯协议。-C51 single-chip control system communication protocol code upgrade process.

ds1302应用实例 烧进单片机即可应用 不看后悔-ds1302 Applications can be burned into the microcontroller application Bukanhouhui

此代码是凌阳61板实验LCD显示汉字的原程序-This code is a 61 plate experiment Sunplus LCD display Chinese characters, the original procedure

C8051F52xA_53xA型单片机的串口驱动源码-C8051F52xA_53xA-based single-chip serial driver source code

本程序是利用arm7控制双色led点阵屏的显示源码。是用ADS软件开发的，希望对各位有用-This procedure is the use of ARM7 control of two-color dot matrix led display screen source. ADS is a software development, in the hope that useful

超声波测距,包括有pcb原理图，用c写的程序，还有详细的说明-Ultrasonic ranging, including schematics pcb with c written procedures, detailed instructions have

yong 1602 yejing xian shi db15b20 de wen du ,mcu wei 89s52.-A small system to display temperature.

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

avr单片机atmega8系列定时器的使用测试程序，本程序为示例程序，适用于初学者 -avr SCM timer atmega8 series of testing procedures, the procedures for sample procedures applicable to beginners

读标准韦根26码的程序，效果不错，只是需要后上电-Reading standard Wiegand 26 yards of the procedure, good results, but needs power