单片机at89c5x资料，绝对超级，是很好的，讲的非常详细！

通过单片机一个I/O进行1线通信控制温度传感器程序。-Through a single-chip I/O for one line of communication control procedures for temperature sensors.

nRF24L01_EVB开发板试验头文件。-development board nRF24L01_EVB test header file.

PCF8563T读写功能程序（原创）-PCF8563T read and write capabilities (original)

单片机应用程序集，含PIC elong 等-SCM application sets, as with PIC elong

C51 七种实用子程序集 1-C51 seven practical subroutine sets a practical subroutine sets

zigbee是门新型的技术，将在未来的社会中扮演着重要的角色，特此提供Jennic zigbee中文开发指南-zigbee is a new type of door technology, society in the future play an important role, and would like to provide Jennic zigbee Chinese Development Guide

芯片at89s52，在上面完成一些如led 点阵 PS键盘 串口 等基本操作 对于初学51的有参考价值-Chip at89s52, in the above example, the completion of some led dot matrix keyboard PS serial basic operation such as 51 for the beginner has reference value

315遥控，控制4路继电器开关,系统最多可控制16路继电器-315 remote control, control 4-way relay switch, the system can control up to 16 relays

单片机模拟IIC总线程序包-IIC-bus single-chip simulation package

８９Ｃ２０５１控制的智能密码锁,4*4键盘控制.-89C2051 control of the intelligent password lock, 4* 4 keyboard control.