SAA7114 single

keil 环境 收IR及发IR的相关软件-keil environmental collection of IR and IR-fat related software

这个代码是用8989C51和12887开发的。-This code is 12887 8989C51 and development.

用keil便宜代码超过64k的程序例子，用于LPC89C669-use cheaper than 64k code examples of the procedures for LPC89C669

步进电机控制程，加减速控制。行走步数控制-Stepper motor control process, acceleration and deceleration control. Control of walking a few steps

这是一个4*4键盘程序,已通过串口检测,效果还不错，给需要的朋友的一个参考。-This is a 4* 4 keyboard procedures have been detected through the serial port, the effect is also true that to a friend in need a reference.

新华龙f020的spi0接口 控制MAX7221的数码管显示的程序，经过验证，绝对好用 -Hualong spi0 new F020

串行接收、提取GPS报文信息，存于单片机内存单元。-this is resouse of gps reciever.

单片机密码锁，四位数码管显示，6个按键做密码，一个做设置键，一个做解码键，解码成功蜂鸣器响-SCM password lock, 4 digital LED display, 6 keys to do the password to do a set key, a make decoding key, decode the success of buzzer sound

基于C51的充气泵控制系统程序源码，可以实现精确控制-C51-based control system for inflatable pump source program, can achieve precise control

MCS-51单片机实用子程序库,对十进制浮点数和二进制浮点数的相互转换子程序进行了彻底改写，提高了运算精度和可靠性-MCS-51 single-chip utility subroutine library for floating point and binary floating-point decimal mutual conversion subroutine carried out a thorough rewrite, improve the computing accuracy and reliability