单片机USB接口驱动,适用于AT89C51SND1C-SCM USB drive, applicable to AT89C51SND1C

此程序含有仿真电路图和C语言程序，希望能够对单片机爱好者有用-This program contains a circuit diagram and the C language simulation procedures can be useful for single-chip lovers

cstn 1.5 with ST7636的C51测试程序.-cstn ST7636 1.5 with the C51 test procedures.

2401_Quick_Dev无线模块的源代码_source code for 89LV51-2401_Quick_Dev wireless module

一个4X4的键盘程序设计，希望能对大家有一定的帮助-A 4X4 keyboard programming, I hope everyone can have some help

单片机播放音乐 通过控制高低电平让蜂鸣器发出不同的声音 做相应的延时实现节拍 开发环境是keil-SCM music by controlling the high-low so that the buzzer sounds different delay accordingly to achieve the beat

串行通信程序，发送不是用中断方式，接收用中断方式，适用于程序的调试，液晶显示用的是1602-Serial communication program, sending instead of interrupt mode, receive mode using interrupted for Debugging, liquid crystal display using 1602

12864 做成的数字钟 内含有仿真 是PROUUE 的仿真-12864 made digital clock PROUUE contain simulation is the simulation

这是一个单片机与MFRC522通信的程序，采用C语言编写。-This is a single-chip microcomputer with MFRC522 communications procedures, the use of C language.

avr之IDE驱动程序-avr Zhi IDE driver