Sunplus 061A MCU interrupt routine use. Including external interrupt example

电子密码锁设计 -Electronic code lock design

51单片机开发的N多实例及程序，程序包括汇编及C-N the development of 51 single-chip multi-instance and procedures, including procedures for the compilation and C

USB带宽测试的程序，针对CY7C68013的USB2.0接口芯片，编译环境为KEIL -USB bandwidth test procedures against CY7C68013 USB 2.0 interface chip, compile environment for KEIL

本代码基于凌阳SPCE061A芯片，实现单段录音功能，并可重复播放所录语音。-Based on this code SPCE061A Sunplus chip, to achieve single-stage sound recording function, and repeat playback recorded voice.

自己编的经过批量测试的lpc213x spi 程序包-own series of tests after batch lpc213x spi package

这是一个基于51系列单片机的超声波测距程序 解压不需要密码.-This a microcontroller based on the Series 51 Ultrasonic Ranging decompression procedures without a password.

ht9200B C51编程子程序和HT9200A和资料-ht9200B C51 programming routines and information and HT9200A

CAN总线物理层协议的描述，对通信最底层的细节了解很有帮助。-CAN protocol physical layer

将位图转为C51和A51及HEx16进制，适合用来与单片机接合-Will be converted to bitmap C51 and A51 and HEx16 band, suitable for single-chip bonding with

DSP 算法C语言版 很有参考价值 尤其是在单片机上实现-DSP algorithm for C language version of the valuable especially in the single-chip to achieve