产品品牌：VINTEK/元泰/VINKA —— 原厂直销，样品免费，技术支持，大量现货！ 产品型号：VK3813IP 封装形式：SSOP20贴片 产品年份：新年份 联 系 人：许先生 联 系 QQ：1918885898 联系手机：18898582398 原厂直销触摸触控感应芯片，多种形式选择更专业，原装正品保障，价格更具优势！ 概述 VK3813IP 是一款13感应通道高抗干扰的触摸IC，工作电压：2.5V-5.5V，工作电流：1.1MA-3V，IIC/INT通讯口。可设置为13个独立按键或者最多3组滑条，可通过IIC设置工作模式和参数，可以通过CAP脚电容调节灵敏度。封装是SSOP20。应用于大小家电，门禁监控和消费类电子。 特色 : 1. 此应用使用 13 个 Touch Pad 让客户可依照设计上的需求进行划。13 个 Touch PAD 可规划为滑条按键或是独立按键，滑条多可规划为 3 组滑条。当无滑条按键设定时，13 Key 都可做独立按键使用。 2.修改设定参数的方式有两种，用户可配合 USB PCLink Board 来调整滑条按键触摸灵敏度等参数，然后利用 IIC 写入指令来修改设定参数。 3.程序的独立按键输出模式有两种 Multiple 以及 Single，当选则为Multiple 时会将所有按下的按键输出，而选择 Single 时只会输出第一个按下的按键，当按键被放开时，才会输出下一个按键。 4. 设计有省电模式，适合用在如遥控器等需要长时间待机的应用。 产品应用范围： 大小家电 门禁监控设备和消费类电子
标签： 高抗干扰 触摸芯片
上传时间： 2018-12-12
上传用户：shubashushi66
液晶EDid码！适合三星13.3IPS屏幕，接口EDP
上传时间： 2019-02-27
上传用户：gigf168
The Raspberry Pi has become a computing phenomenon. This single-board miniature computer, first released in February 2012 by the Raspberry Pi Foundation, has grown into a series of nearly a dozen models that have sold a total of more than 10 million units in five years. Inexpensive to buy and to run, Raspberry Pi computers are great for enthusiasts, good for games, and fun for children. Raspberry Pi computers are also terrific in the classroom, enabling you to put on each desk an easily-manageable computer on which students can do everything from learning Internet use and essential office software skills, through grasping programming basics in an easy-to-learn format, to performing full-on programming in Python, Java, C, and other languages. Better yet, you can install all the software needed for those activities automatically alongside the operating system.
标签： Deploying Classroom Raspberry the Pi in
上传时间： 2020-06-06
上传用户：shancjb
Artificial Intelligence (AI) has undoubtedly been one of the most important buz- zwords over the past years. The goal in AI is to design algorithms that transform com- puters into “intelligent” agents. By intelligence here we do not necessarily mean an extraordinary level of smartness shown by superhuman; it rather often involves very basic problems that humans solve very frequently in their day-to-day life. This can be as simple as recognizing faces in an image, driving a car, playing a board game, or reading (and understanding) an article in a newspaper. The intelligent behaviour ex- hibited by humans when “reading” is one of the main goals for a subfield of AI called Natural Language Processing (NLP). Natural language 1 is one of the most complex tools used by humans for a wide range of reasons, for instance to communicate with others, to express thoughts, feelings and ideas, to ask questions, or to give instruc- tions. Therefore, it is crucial for computers to possess the ability to use the same tool in order to effectively interact with humans.
标签： Embeddings Processing Language Natural in
上传时间： 2020-06-10
上传用户：shancjb
This document provides general hardware and layoutconsiderations and guidelines for hardware engineersimplementing a DDR3 memory subsystem.The rules and recommendations in this document serve as aninitial baseline for board designers to begin their specificimplementations, such as fly-by memory topology.
标签： ddr3
上传时间： 2021-11-21
上传用户：
CHAPTER 1: THE OP AMP CHAPTER 2: OTHER LINEAR CIRCUITS CHAPTER 3: SENSORS CHAPTER 4: RF/IF CIRCUITS CHAPTER 5: FUNDAMENTALS OF SAMPLED DATA SYSTEMS CHAPTER 6: CONVERTERS CHAPTER 7: DATA CONVERTER SUPPORT CIRCUITS CHAPTER 8: ANALOG FILTERS CHAPTER 9: POWER MANAGEMENT CHAPTER 10: PASSIVE COMPONENTS CHAPTER 11: OVERVOLTAGE EFFECTS ON ANALOG INTEGRATED CIRCUITS CHAPTER 12: PRINTED CIRCUIT BOARD (PCB) DESIGN ISSUES CHAPTER 13: DESIGN DEVELOPMENT TOOLS
上传时间： 2021-12-21
上传用户：wangshoupeng199
一天学会用Allegro画电源板Allegro 由于其相对完善、强大的功能，一向被认为是较难学的画板软件之一，主要原因也是因为功能太多， 如果按 500 多页的出版教材来一一学是有点费时的，其实，如果只是用来画简单电源板的话，一两天就可以学会了， 没有很多命令要记，几乎要用的命令都可以从下拉菜单中找到且大部分都已以直观的图标按钮形式分布在软件主界 面上，即你可直接输入命令也可以从菜单中操作，也可从工具栏中点“按钮”，觉得哪种更方便就用哪种。该教程 只说画电源板用到的功能部分，使复杂工具变为简单、易学。如下图是一块用 Allegro 画的单面电源板。 ————本教材主要 for 从用 Altium Designer 和 PADS 转过来的工程师。完成板子的效率比 99SE 高得多。 一、 建原理图 *目的是用于生成网表导入 allegro 中布局。（习惯不需原理图和网表就能画板的工程师请跳到 allegro 篇） 1.1 找个盘比如 D 盘建个项目文件夹，里面再建两个文件夹，一个用于放电路原理图，一个用于放 PCB 文件， 尽量不要中文名。PS：原理图和 PCB 都放在同一个文件夹下也可以的，只是不好找不方便管理。 1.2 打开 Or CAD Capture CIS→File→New→Project，在 name 一栏填电路图名称；在 Create a New Project Using 一栏中选 PC Board Wizard;接下来一栏 Location 是选刚才建的文件夹路径然后点 OK 按钮。
上传时间： 2022-02-06
上传用户：
M.NT68676.2A is a monitor control board, which is suitable for Asia-Pacific market. It can supportLED/LCD panels which resolution is up to 2048×1152.M.NT68676.2A can synchronize with computer automatically. Synchronization requires thesynchronous signal which horizontal and vertical sync are separated.M.NT68676.2A can support dynamic contrast control, headphone input and Digital volume controlsimultaneously.
标签： 乐华驱动板
上传时间： 2022-03-13
上传用户：kent
CAN总线是汽车上应用最广泛的车载网络总线,具有实时性强、可靠性高、成本低等优点。鉴于此,介绍了一种利用飞思卡尔系列单片机MC9S12XS128作为控制器,利用其内部的MSCAN模块、CAN收发器TJA1040等外围元件进行CAN总线通信节点设计。该设计能够实现CAN总线数据的发送与接收,可应用于汽车及其他各种CAN总线通信系统。CAN bus is the most widely used on-board network bus in automobiles. It has the advantages of realtime, high reliability and low cost. In view of this,this paper introduces the design of CAN bus communication node by using Freescale MC9S12XS128 as controller,using its internal MSCAN module,CAN transceiver TJA1040 and other peripheral components. This design can realize the sending and receiving of CAN bus data,and can be used in automobile and other CAN bus communication systems.
上传时间： 2022-03-27
上传用户：
1. Preface2. The concept2.2. Prescience 2.3. Reading guide 2.4. Abbreviations 2.5. Version management3. Hardware3.2. ESP32 3.3.2. Hardware schema 3.3.3. DHT22 and level shifter 3.3.4. Geekcreit® ESP32 Development Board4. Software4.2. Installatie van GIT 4.3. Installatation of the ESP32 Core 4.4. Installation of the Xtensa and ESP32 Tools 4.5. Python 4.5.1. Install Python 4.5.2. Installation of pySerial and EspTool 4.6. Test the software installation5. The ESP32 IoT project 5.1.1. WiFi connection 5.1.2. Setup date and time 5.1.3. MQTT connection 5.1.4. Determining temperature and humidity 5.2. IOT_ESP32_Project source6. Test6.2. ESP32, NodeJS, MongoDB en Mosca 6.2.1. Start MongoDB 6.2.2. Start NodeJS Express serve and Mosca broker 6.2.3. Start the ESP32 6.2.4. Start an Chrome browser
上传时间： 2022-04-05
上传用户：kingwide
