单片机数据采集与传输给上位机

PIC单片机驱动ADC9850程序，采用并口方式，输出为正弦波-PIC MCU driver ADC9850 procedure for the parallel mode, the output of sine wave

PHILIPS LPC2000 系列ARM7 微处理器 CAN 控制器驱动程序的编写与开发-PHILIPS LPC2000

自己用C语言编的一个密码锁，由于刚学单片机，写得功能比较简单，-Own use C language compiled a password lock, as just learning microcontroller, well-written feature relatively simple,

Proteus环境下DAC0832数模转换程序与电路.-Proteus environment DAC0832 digital-to-analog conversion process and the circuit.

zlg7289全面说明文挡，含汇编程序，使用说明，一份很不错的资料。-zlg7289 comprehensive description text block containing assembler, use, a very good information.

serial函数集 好用-serial Function Set Easy

单片机c语言 初学者有用 有例子哦-SCM c language for beginners there are examples of useful oh

51单片机P2口接4*4键盘的行线和列线；红灯亮时进行频率输入；绿灯亮时进行占空比输入；频率值暂定在100到60KHZ之间；输入频率和占空比时要输够六位整数，不够的在前面补0；占空比以百比数（0-100）形式存在。-51 Singlechip P2 mouth then 4* 4 keyboard line and column line red light when the frequency of input green when the input duty cycle frequency value is tentatively scheduled for between 100 to 60KHZ input frequency and duty than enough to lose six integers, not enough to fill in front of 0 duty cycle than a few hundred (0-100) form.

注:protel电路图 1.INPUT12为高压气压和低压压传感器输入端. 2.OUTPUT为充气输出控制端. 3.当高低压有接地信号时,电机正转,气阀打开. 4.INPUT2低气压时有信号时,充气OUTPUT输出,充气电机转. 5.RS1与RS2是调节阀门距离用地 6.RS3是与气阀电机同步时,是气阀电机的转动圈数传感器. 7.RS4是调节延时时间用地-Note: protel circuit 1.INPUT12 and low-voltage high-pressure pneumatic pressure sensor input. 2.OUTPUT output control for the inflated side. 3. When the high and low pressure have a grounding signal when the motor is transferred, the valve opens. 4.INPUT2 low pressure when there is signal output OUTPUT inflatable, inflatable motor switch. 5.RS1 and RS2 is the regulator valve from the land 6.RS3 synchronous motor with the valve, the valve motor is rotating circle the number of sensors. 7.RS4 delay time to regulate land

这是用vhdl语言写8051单片机的文档和程序.-vhdl This is the language used to write 8051"s files and procedures.