485端口抄表程序，通过485端口进行电表抄写

用凌阳单片机输入频率控制并输出14位2进制码锁住相应频率-With Sunplus Singlechip frequency control input and output 14 2 hexadecimal code corresponding frequency locked

C51 TIMER 0的使用 Timer_0_mode_0_timer_gate_soft-C51 TIMER 0 use Timer_0_mode_0_timer_gate_soft

关于89c51驱动tcp/ip的驱动程序。包括了对tcp/ip转换为rs232协议输出-on 89c51 drive tcp/ip drivers. Including a pair of tcp/ip converted to RS232 output agreement

* BL-TFT240320-BOARD 2.8/3.2" board * LCD 240x320 3.2-inch QVGA 262k TFT-LCD module * Resolution of 240RGBx320 dots * 262k TFT Color LCD * LCD driver is SSD1289 * Touch screen controller ADS7843 * SD card slot with led card insert detection * SPI pin interface * ARDUINO pin support * Black light control with hardware or software control * 8/16-bit interface for microcontrollers * 40 pin Interface * Power input voltage 5Vdc * Frame Cover * Dimensions:68mm x 97mm - * BL-TFT240320-BOARD 2.8/3.2" board * LCD 240x320 3.2-inch QVGA 262k TFT-LCD module * Resolution of 240RGBx320 dots * 262k TFT Color LCD * LCD driver is SSD1289 * Touch screen controller ADS7843 * SD card slot with led card insert detection * SPI pin interface * ARDUINO pin support * Black light control with hardware or software control * 8/16-bit interface for microcontrollers * 40 pin Interface * Power input voltage 5

人的进出门检测 发出语音播报 并有数码管显示商店的总来访人数及剩余人数-Detection of people go into the issue of voice broadcast and digital display stores the total number of visitors and the remaining number of

单片机音乐播放程序，附带三首已编音乐代码，音乐调声可调-Singlechip music player program, three have been incidental music code, music, acoustic tune adjustable

一些驱动程序和显示程序及传感器的简单应用,再软件和硬件上全部调试通过,可以直接使用-Some drivers and display program and a simple sensor application, and then all the software and hardware debugging through, you can directly use

ECAN OOP implementation for TMS320 280x and x281x

C8051F9XX单片机人体感应按键的示例程序-Singlechip C8051F9XX key examples of human induction procedures

avr串口实验,并且带有硬件原理图，程序简单，适合新手！-avr serial experiments, as well as with the hardware schematic diagram, a simple, suitable for novice!