用ATmega8单片机驱动1602液晶显示，

利用NRF905无线通信模块进行RS232通信-NRF905 use of wireless communication module RS232 communication

l298调 速 程 序 常规的接法是这样的，EnableA接PWM信号，Input1输入正反控制信号， Input2是Input1经过反相以后的信号。L298的电平是与TTL电路相兼容的，一般是超过2.5V就为高电平。假如Input1为高电平时电机正转，那么低电平时就是反转，PWM信号控制电机的转速。 _________________ -l298 procedures conventional speed connection that is the case, EnableA then PWM signal, Input1 input positive and negative control signals, Input2 is Input1 through after RP signal. L298 level is compatible with TTL circuits, and is generally more than 2.5V for the high. If Input1 is high when the motor is transferred, then that is when low-level inversion, PWM signal to control motor speed. _________________

模拟串口工具。在C51下运行，可以方便初学者清楚了解串口的原理和扩展串口。-simulation tools. The C51 running, beginners can facilitate a clear understanding of the principles and serial port serial expansion.

模拟串口实现代码, Baud: 9600Bps , Format: 1,8,1,无校验位, MCU:M88 , CRYSTAL:3.6864M , ICC AVR6.31A , 占用定时器T0(工作在查询方式) ,在项目中使用,收发一切正常.-Simulation of serial code, Baud: 9600Bps, Format: 1,8,1, no parity bit, MCU: M88, CRYSTAL: 3.6864M, ICC AVR6.31A, occupation timer T0 (in query mode), in the project use, send and receive all normal.

一个使用ARM7TDMI LPC2104的一个点阵屏程序。-an ARM7TDMI LPC2104 use of a lattice screen procedures.

打印机控制程序，用89c52单片机控制打印，已测试通过-printer control procedures, 89C52 microcontroller with print control, have been tested

winavr环境下的一段与pc机进行通讯的程序，可供参考。-winavr environment for some pc machine to communicate with the procedures for reference.

7通道AD转换程序，实现多通道数据采集系统方案-7-channel AD conversion process, realize multi-channel data acquisition system program

与单片机连接的AD八位逐次逼近式0808采样C语言设计程序-And MCU connections successive approximation type AD 8 0808 sample C language design process

国外大学生毕业设计，是一个多功能表 单片机用的是ＡＶＲ４８，看看别人的风格，及学习ＡＶＲ很有帮助-foreign university graduates design is a multi-function table is using the SCM AVR48. others look at the style, and learn helpful AVR