四线八拍步进电机驱动程序，内含独立式键盘扫描程序，有去抖功能...

一个LCD时钟显示程序，也好似比较简单的，适合初学者-an LCD clock display program, also appears relatively simple, for beginners

16*16的LED点阵显示屏资料，资料中还含有proteus仿真的原理图，可以直接打开仿真成功!-16* 16 LED dot matrix display data, the data also contains simulation Proteus schematic, simulation can be directly opened successfully!

本代码实现4×4键盘操作 对键盘进行扫描取得键入值-Realize the code 4 × 4 keyboard operation of the keyboard type to be scanned to obtain the value of

rc522原厂完整资料,包括源码,工程文件-rc522 original integrity of the information, including source code, project file

一个很好的基于AT90S4434的PC机的键盘程序-AT90S4434 Based on a good PC, keyboard procedures

此为继电器功能测试电路图DDB文件。对应源码为Relay_Function_Tester. keil c51 编写。-This is the relay circuit functional testing DDB file. The corresponding source code for Relay_Function_Tester. Keil c51 prepared.

圆梦小车的驱动的源程序。。实现小车的基本功能。-Car driver dreams of the source. . Realize the basic functions of car.

atmega32 和RS485的通讯，已经在电路板上测试通过，RS232相对简单一点，RS485需要对控制收发信号处理一下，并且需要RS232转RS485工具来验证收发是否正确-atmega32 and RS485 communication, has been tested in the circuit board, RS232 relatively simple point, RS485 transceiver control signals need to deal with you, and will need RS232 to RS485 transceiver tools to verify the correctness of

此为组态王软件的单片机协议，假如我们想使用自己的模块，就要按照此协议来做下位机的通讯程序，经过我多年的使用，这样是事半功倍，介绍给大家。-This is Singlechip Kingview software agreement, if we are to use their own modules, it is necessary to do under this agreement in accordance with the digital machine communication procedures, after my many years of use, this is a multiplier, introduced to the U.S..

非接触式IC卡编程样例C2-non-contact IC card Programming Example C2