NXP P89V51 PGA硬件生成 PWM 程序...

160104S6B0719(iccavr) form ouravr.com

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

数控直流稳压电源，单片机实现直流数控稳压电源,可调电压为0-12伏,步进为0.1伏

iic通信

使用AT89C52单片机，12MHZ晶振，P0口读入AD值，P2口作AD控制，用共阳LED数码管， P1口输出段码，P3口扫描，最高位指示通道（0-7）。-AT89C52 single-chip microcomputer use, 12MHZ crystal, P0 I read into the AD value, P2 for the AD population control, with a total of Yang LED digital tube, P1 port output above code, P3 port scan, the maximum bit instructions channels (0-7).

C语言写的日历时间程序。采用51单片机。-C language writes calendar time sequencing. Uses 51 monolithic integrated circuits.

这是一个信号发生器的程序，适用于iar环境，可用于msp430的单片机 -This is a signal generator procedures, applicable to iar environment, can be used for MSP430 microcontroller

NXP的mifare ultralight　数据手册, 英文版本,完成对电子标签的操作.-NXP" s data mifare ultralight manual, English version, the completion of the operation of electronic tags.

基于VC++6.0应用MSCOMM控件的串口通信上位机程序,实现与51单片机的通信-Based on VC++ 6.0 Application MSCOMM control PC serial communication procedures, with 51 single-chip communication

单片机上开发的微妙级GPS时钟，用KC编译，对时用中断和串口字符同步完成-Developed single-chip GPS clock subtle level, using KC compiler, used to interrupt and serial character synchronization is complete