an alarm sounded a siren procedures procedures

用单片机和数码管，构成数字时钟。可以设定时间和闹钟。-MCU and digital control, constitute a digital clock. Can set the time and alarm clock.

编程爱好者，自编C程序跑灯，控制单片机P1口，逐个点亮心中的明灯-Programming enthusiasts, self-compiled C program running lights, control Singlechip P1 mouth, one by one lit the hearts of the light

用C8051F020做的一个船进水检测系统-C8051F020 do with a boat influent Detection System! ! Ha ha

pic单片机用的nokia3310驱动（CCS平台下和Pbasic平台下）-pic Singlechip nokia3310 driver used (CCS platform and platform Pbasic)

用于手持时钟受时，时钟芯片的工作稳定性，以D18B20温度传感器的采集，微调时钟芯片的内置电容，改变震荡频率-For hand-held by the clock, the clock chip of job stability to temperature sensor D18B20 collection, fine-tuning of the built-in clock chip capacitors to change the vibration frequency

超声波测距模组使用说明书 电路图 程序 绝对有参考价值 -Ultrasonic Ranging Module Manual Schematics procedures have absolute reference value

Luminary cotex-M3 CAN总线 源代码-Luminary cotex-M3 CAN bus source code

一个微型打印机C51控制程序，希望对大家有用-a micro-C51 printer control procedures in the hope that it may be useful to

PL3106集成了52单片机，它具有电力线载波功能。本程序就是3106的载波发送和接受程序-PL3106 integrates 52 microcontroller, it has the power line carrier functions. This program is 3106 carrier to send and receive procedures

51+sl811读写U盘的源程序，包括USB驱动和fat文件读写程序代码-51 sl811 U-writable disc source, including the USB drive and fat document literacy program code