51单片机中的波特率发生器51 single

这是一个基于st7920芯片的字库液晶的程序，包含字库编码，比较快的输入所需的字或字符-This is a font based on the chip LCD st7920 procedures, including character encoding, relatively fast input required word or character

240x128液晶驱动程序（T6963控制器）-240x128 LCD driver (T6963 controller)

步进电机加减速计算 说明输入步进电机的加减脉冲步数,就可计算出电机加减速的静态表(16进制输出)-motor s type download

本设计介绍了bh17无线耳机的制作方案，包括整体设计思路，以及电路图等。-The design introduced the wireless headset bh17 production programs, including the overall design concept, as well as circuit diagrams, etc..

NRF24E1的唤醒功能，在一对收发模块中用定时唤醒后进行射频的收发，这样大大节省了功耗-NRF24E1 cavity features唤醒Now ， instance Yiu-kai lose ground to receive中using corner时唤醒vehicles up to defend 频 shallow cavity to receive Junkai ，样soil惜惜Hum slander left Kun Malaria

这个包中提供了一些有实际应用价值的子程序供参考选用 SUB1----X25045/43 看门狗/存储器与 89C2051接口子程序 源程序/原理图(21K)X25045.EXE SUB2----AT24C02/04/08/16 串行存储器与 89C2051接口子程序 源程序/原理图(22K) AT24C02.EXE SUB3----红外遥控器(熊猫M50462/C54L2)与 89C2051接口子程序 源程序/原理图(21K) M50462.EXE SUB4----DS1302/HT1302 实时时钟与 89C2051接口子程序 源程序/原理图(20K) DS1302.EXE SUB6----AT89C2051与上位机RS232通讯接口子程序 源程序/原理图(25K) RS232.EXE SUB7----VB5.0 与AT89C2051通讯接口子程序 源程序/原理图(22K) VB5.EXE SUB8----单片机间RS485多机通讯子程序 源程序/原理图(24K) RS485.EXE -this package provides a number of practical value to the subroutine for reference use SUB1----X25045/43 watchdog/memory interface with the 89C2051 subroutine source/schematics (21K) X25045.EXE SUB2----AT24C02/04/08/16 serial memory interface with the 89C2051 subroutine source/schematics (22-karat) AT24C02.EXE SUB3-infrared remote control (Panda M50462/C54L2) and 89C2051 Interface subroutine source/schematics (21K) M50462.EXE SUB4---- DS1302/HT1302 real-time clock and 89C2051 Inter

51单片机+FI1256高频头=电视接收机源代码-51 SCM+ FI1256 tuner = television receiver source code

读取韦根数据转换成RS232后传给上位机的程序-Wiegand reader into RS232 data to the host computer after the procedure

Ｃ５１单片机模拟Ｉ２Ｃ双机通信协议，带从机部分。-C51 single-chip analog dual I2C communication protocol, with some from the machine.

单片机的PS2驱动程序，可以直接运用于键盘通信-SCM PS2 drivers, can be directly applied to keyboard communications