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于 2010-06-30 发布文件大小:4888KB

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下载积分: 1 下载次数: 11

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当时间到时，蜂鸣器提醒，并有音乐提示。时间可以自己设定，可以最小化到托盘。(time)

文件列表：

倒计时

......\Form1.frm,6746,2010-06-30
......\mp3
......\...\mad world.mp3,4401963,2010-03-21
......\MSSCCPRJ.SCC,190,2010-03-19
......\复件 Form1.frm,4969,2010-03-20
......\工程1.exe,28672,2010-03-21
......\工程1.PDM,2989,2010-03-21
......\工程1.vbp,735,2010-06-30
......\工程1.vbw,52,2010-06-30

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PS2keypanel
单片机键盘接口，可以用于单片机使用键盘,省去很多时间(PS/2 jian pan jie kou cheng xu )

2010-05-26 11:16:21下载

积分：1
18B20
18B20电路图,温度传感器，汇编版与C语言版共有及51开发板上的连线(The 18B20 schematic, temperature sensor, assembly version of the C language version of Total and 51 development board of the connection)

2012-04-30 20:27:30下载

积分：1
main
本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)

2020-07-01 17:20:01下载

积分：1
CLedShowDemo
一个指示灯闪烁的小程序，给大家做参考，个人认为还是有参考价值的。(A simple Led indicator program for glitter.)

2011-01-13 12:16:00下载

积分：1
MCUchip
单片机常用芯片手册,非常实用,初学者适合(Commonly used single-chip chip manual, very practical, suitable for beginners)

2009-03-09 19:48:44下载

积分：1
usart
AVR ATmeg16单片机的串口通信,这个程序非常实用，发送采用查询方式，接收采用中短方式。(This pramer is very good，it can transmit your massage you press on the software of PC.Try it and like it.)

2010-11-07 08:37:14下载

积分：1
GC01100111
GC0111 是格科微电子（上海）有限公司2010 年最新研发的一款SOC 芯片，将Sensor 和协处理器整合到了一颗芯片中，能实现的功能包括：支持EMI 接口的sensor 预览/拍照/录像、SPI 接口的sensor 预览/拍照/录像、USB1.1 / USB2.0 full speed、 JPEG 压缩以及提供软T 卡、软Touch panel 的全套解决方案。GC0111 使得MTK 6223D/Infineon ULC3 等低端平台加一颗sensor 变成多媒体手机，降低客户成本。 GC0110 是格科微电子（上海）有限公司最新推出的支持SPI 协议的CMOS 图像传感器芯片，采用GalaxyCore 最新的传感器工艺，并优化了电路结构，支持JPEG 压缩，缩短拍照速度，提高用户体验，并支持录像功能。 (GC0111 is Geke Microelectronics (Shanghai) Co., Ltd. 2010, the latest development of a SOC chip Sensor and co-processor will be integrated into a single chip, to achieve the features include: support for EMI Interface The sensor Preview/photo/video, SPI interface sensor Preview/photo/video, USB1.1/USB2.0 full speed, JPEG compression and to provide soft-T card, soft Touch panel the full set of solutions. GC0111 Makes low-end platform MTK 6223D/Infineon ULC3 add a sensor into a multimedia mobile phone, drop Low customer cost. GC0110 is Geke Microelectronics (Shanghai) Co., Ltd. support the latest CMOS SPI protocol Image sensor chip, using the latest sensor technology GalaxyCore and optimize the circuit structure, support Support JPEG compression, reducing the speed camera to improve the user experience and supports video recording. )

2010-10-05 23:14:20下载

积分：1
SIM800C
SIM800C升级工具,二次开发工具，省成本的特别好用用的方案(SIM800C upgrade tool)

2017-01-23 11:27:01下载

积分：1
ALIENTEK-MiniSTM32-DHT11-
stm32 mini板dht11温湿度测试程序(stm32 mini board dht11 temperature and humidity testing procedures)

2021-01-19 17:18:41下载

积分：1
zhongjile
通过51单片机设计一个电子时钟，精确到秒，可以通过按键调节时间(By 51 microcontroller design an electronic clock, accurate to seconds, you can adjust the time by pressing a button)

2013-11-14 09:56:13下载

积分：1

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