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Scribble
SCRIBBLE 是一个小绘图应用程序，它允许用鼠标绘制徒手画并将图像保存在文件中。(Scribble is a small drawing application that allows freehand drawing with the mouse and the image stored in the file.)
- 2008-04-03 10:44:53下载
- 积分：1
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tiaozhifangshi
使用matlab对几种信号调制方式进行验证性仿真(Use matlab several confirmatory signal modulation simulation)
- 2014-11-25 13:29:10下载
- 积分：1
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CreateTROTRZ
Extech PLM中创建物料的开发页面，改变了传统的PLM物料创建页面，可以定制化(Extech PLM to create materials development page to change the traditional PLM materials create a page, can be customized)
- 2013-04-05 11:19:37下载
- 积分：1
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ISD4004 51单片机驱动程序
本设计是基于单片设计的一个能实现语音存储和回放功能的系统，利用宏晶公司生产的STC90系列单片机作为主控制器，使用具有录音和放音功能的ISD4004语音芯片，能够显示32个字符的LCD1602显示器件和能对音频进行无失真的放大的TDA2822M差分放大器设计而成的。首先我们利用STC90C516RD+单片机的优越的控制性能来控制ISD4004语音芯片，通过单片机向语音芯片发送指令来完成ISD4004芯片的录音和放功能，用LCD1602来显示单片机对ISD4004的操作状态，使用TDA2822M将ISD4004芯片输出的音频进行无失真的放大的思路来进行语音存储和回放系统设计的，用Circuit Design Suite 10.0(Multisim)软件来绘制该系统的电路，用Keil uVision5软件来编写硬件程序。电路图和程序都完成后使用万用洞洞板依据电路图来焊接实物电路，实物完成后载入芯片程序直接进行实物调试，使用实物调试更容易找出问题和系统设计的缺陷，出现问题时可以通过模块化思想轻松查找到故障原因，并进行修复故障。ISD4004芯片录音时基于多电平存储技术实现的没有传统的数字录音过程中A/D转换带来的量化噪音和变色的金属音色。该系统录取的声音播放出来后和原音的音色、音调保持一致不失真。(This design is based on the single chip design of a voice storage and playback system, using STC90 series MCU produced by Hongjing Company as the main controller, using ISD4004 voice chip with recording and playback function, can display 32 characters LCD 1602 display device and can amplify audio without distortion. TDA2822M differential amplifier is designed. Firstly, we use the superior control performance of STC90C516RD + MCU to control the ISD4004 voice chip, send instructions to the voice chip through MCU to complete the recording and playback function of ISD4004 chip, use LCD1602 to display the operation status of MCU to)
- 2018-12-10 23:02:25下载
- 积分：1
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Transmitter
说明： nrf24l01的驱动程序，可以用于2.4g盒子的超强通信。支持收发和1对6(NRF24L01 driver can be used for 2.4G box super communication. Supporting transceiver and 1-to-6)
- 2020-06-22 23:00:01下载
- 积分：1
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Trend Arrows
A great indicator for binary options that works upon market trends.
- 2020-06-18 09:20:02下载
- 积分：1
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udp routing
UDP routing, with differnet routing algorithms, including udp client and udp server, but only achieve few functions among cops. UDP routing, with differnet routing algorithms, including udp client and udp server, but only achieve few functions among cops. UDP routing, with differnet routing algorithms, including udp client and udp server, but only achieve few functions among cops.
- 2023-01-26 04:15:04下载
- 积分：1
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opencv
用opencv播放视频并写入到硬盘，对初学者有很好的帮助(Play video using opencv and write to your hard drive)
- 2012-04-17 09:40:36下载
- 积分：1
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VCmatlab2
VC++与matlab混合编程。包含源代码和文档说明。(VC++ mixed programming with matlab. Contains the source code and documentation.)
- 2021-03-04 18:59:32下载
- 积分：1
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simHT32F52342_52352v130
HT32F52342/HT32F52352 产品规格书
带 ARM? CortexTM-M0+ 内核以及 1 MSPS ADC、USART、UART、SPI、I2C、I2S、MCTM、GPTM、 BFTM、SCI、CRC、RTC、WDT、PDMA、EBI 和 USB 2.0 FS 高达 128KB Flash 和 16KB SRAM 的 Holtek 32-Bit 单片机(HT32F52342/HT32F52352 product specification
It has ARM, CortexTM-M0+ kernel and 1 MSPS ADC, USART, UART, SPI, I2C, I2S, MCTM, GPTM, MCTM, USART, ADC, USART, UART, X and C.)
- 2018-02-14 01:10:38下载
- 积分：1
