4 的数字密码锁

this code gives an insight for accessing fast gpio ports in lpc 214x series

freescale ep100 CAN 程序，按程序中代码初始化即可启动使用CAN，代码已经经过调试。-freescale ep100 CAN program, according to the procedure in the initialization code to activate the use of CAN, the code had already been debugging.

该源程序能够实现步进电机的各种运动功能并伴随着相应的LED输出-The source code can achieve a variety of stepper motors and motor function accompanied by a corresponding LED output

Modbus RTU Slave project based on Microchip PIC 16F87X processor and 24LC128 CMOS Serial EEPROM with I2C interface. PIC Modbus RTU slave supports write and read (3 and 16) functions. The data is stored and read from EEPROM via the I2C bus. You can write/read up to 8000 registers. In a single frame can be read/write 32 registers . The program was written in the HI-TECH C compiler-Modbus RTU Slave project based on Microchip PIC 16F87X processor and 24LC128 CMOS Serial EEPROM with I2C interface. PIC Modbus RTU slave supports write and read (3 and 16) functions. The data is stored and read from EEPROM via the I2C bus. You can write/read up to 8000 registers. In a single frame can be read/write 32 registers . The program was written in the HI-TECH C compiler

Cavium Octeon multi-core processors on e-documents-Cavium-Octeon multi-core processors on e-documents

基于STM8s与ADE7758S做的电能表，电能表最大量程5A，带三路LED显示，LED用74HC5595驱动，可以调节显示亮度

VB编程规范，适合于VB的初学人员，很有用的-VB programming standards, suitable for the beginner VB staff, very useful

自测过，程序非常好用。使用ds18b20传感器，在C51单片机上运行程序开发的借鉴，能够对新手有很大的帮组

开发板s3c2410中的NANDFLASH资料，对于做嵌入式开发很有帮助。-s3c2410 nandflash doc

ZLGLPC2210开发板I/O操作程序-ZLGLPC2210 development board I/O operation