电子密码锁程序，可以密码在线修改，延时锁定，密码重置等功能...

基于单片机的USB通信程序，包括完整的通信协议-SCM USB-based communication program, including a complete communication protocol

L298N控制步进电机正反转程序，单片机采用凌阳SPCE061A，连接方式请按程序注释连接，工程可下载直接使用。-L298N positive procedural step motor control, microcontroller using Sunplus SPCE061A, connection, please connect the Notes in accordance with the procedure, the project can be downloaded directly used.

AD813AN是一款很好的视频转换芯片，能够实现低功耗！-AD813AN is a good video conversion chip that can realize low-power!

研究所积累的资料9,大家秘密使用,千万别告诉别人!-9 Institute of accumulated data, we use a secret, please do not tell others!

字模提取软件，两种取模格式，分别是Ｃ５１和Ａ５１格式。还可以对图片进行取模-Fonts extraction software module for both formats, respectively C51 and A51 format. Images can also right to carry out die! !

LT_1B msp430开发板例子程序－UART11_0115k_2

串口扩展LED时钟子程序，不含时间设定，可直接嵌入串口LED显示系统中-Serial LED clock subroutine expansion, excluding the time settings, can be directly embedded in the serial LED display system

software MPLAB... writing program (coding .c/.h) -software MPLAB... writing program (coding .c/.h)

LCD ――HT1621――PIC程序-LCD-- HT1621-- PIC procedure

一个电子产品开发时的部分c代码E!绝对能用!-When an electronic product development part of c code E! Absolutely can!