產品品牌：VINTEK/元泰/VINKA —— -原廠直銷，樣品免費，技術支持，大量現貨！ 產品型號：VK3813IP 封裝形式：SSOP20貼片 產品年份：新年份 聯 系 人：許先生 聯 系 QQ：1918885898 聯系手機：18898582398 原廠直銷觸摸觸控感應芯片，多種形式選擇更專業，原裝正品保障，價格更具優勢！ 概述 VK3813IP 是一款13感應通道高抗干擾的觸摸IC，工作電壓：2.5V-5.5V，工作電流：1.1MA-3V，IIC/INT通訊口。可設置為13個獨立按鍵或者最多3組滑條，可通過IIC設置工作模式和參數，可以通過CAP腳電容調節靈敏度。封裝是SSOP20。應用于大小家電，門禁監控和消費類電子。 特色 : 1. 此應用使用 13 個 Touch Pad 讓客戶可依照設計上的需求進行劃。13 個 Touch PAD 可規劃為滑條按鍵或是獨立按鍵，滑條多可規劃為 3 組滑條。當無滑條按鍵設定時，13 Key 都可做獨立按鍵使用。 2.修改設定參數的方式有兩種，用戶可配合 USB PCLink Board 來調整滑條按鍵觸摸靈敏度等參數，然后利用 IIC 寫入指令來修改設定參數。 3.程序的獨立按鍵輸出模式有兩種 Multiple 以及 Single，當選則為Multiple 時會將所有按下的按鍵輸出，而選擇 Single 時只會輸出第一個按下的按鍵，當按鍵被放開時，才會輸出下一個按鍵。 4. 設計有省電模式，適合用在如遙控器等需要長時間待機的應用。 產品應用范圍： 大小家電 門禁監控設備和消費類電子
標簽： 高抗干擾 觸摸芯片
上傳時間： 2018-12-12
上傳用戶：shubashushi66
液晶EDid碼！適合三星13.3IPS屏幕，接口EDP
上傳時間： 2019-02-27
上傳用戶：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.
標簽： Deploying Classroom Raspberry the Pi in
上傳時間： 2020-06-06
上傳用戶：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.
標簽： Embeddings Processing Language Natural in
上傳時間： 2020-06-10
上傳用戶：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.
標簽： ddr3
上傳時間： 2021-11-21
上傳用戶：
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
上傳時間： 2021-12-21
上傳用戶：wangshoupeng199
一天學會用Allegro畫電源板Allegro 由于其相對完善、強大的功能，一向被認為是較難學的畫板軟件之一，主要原因也是因為功能太多， 如果按 500 多頁的出版教材來一一學是有點費時的，其實，如果只是用來畫簡單電源板的話，一兩天就可以學會了， 沒有很多命令要記，幾乎要用的命令都可以從下拉菜單中找到且大部分都已以直觀的圖標按鈕形式分布在軟件主界 面上，即你可直接輸入命令也可以從菜單中操作，也可從工具欄中點“按鈕”，覺得哪種更方便就用哪種。該教程 只說畫電源板用到的功能部分，使復雜工具變為簡單、易學。如下圖是一塊用 Allegro 畫的單面電源板。 ————本教材主要 for 從用 Altium Designer 和 PADS 轉過來的工程師。完成板子的效率比 99SE 高得多。 一、 建原理圖 *目的是用于生成網表導入 allegro 中布局。（習慣不需原理圖和網表就能畫板的工程師請跳到 allegro 篇） 1.1 找個盤比如 D 盤建個項目文件夾，里面再建兩個文件夾，一個用于放電路原理圖，一個用于放 PCB 文件， 盡量不要中文名。PS：原理圖和 PCB 都放在同一個文件夾下也可以的，只是不好找不方便管理。 1.2 打開 Or CAD Capture CIS→File→New→Project，在 name 一欄填電路圖名稱；在 Create a New Project Using 一欄中選 PC Board Wizard;接下來一欄 Location 是選剛才建的文件夾路徑然后點 OK 按鈕。
上傳時間： 2022-02-06
上傳用戶：
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.
標簽： 樂華驅動板
上傳時間： 2022-03-13
上傳用戶：kent
CAN總線是汽車上應用最廣泛的車載網絡總線,具有實時性強、可靠性高、成本低等優點。鑒于此,介紹了一種利用飛思卡爾系列單片機MC9S12XS128作為控制器,利用其內部的MSCAN模塊、CAN收發器TJA1040等外圍元件進行CAN總線通信節點設計。該設計能夠實現CAN總線數據的發送與接收,可應用于汽車及其他各種CAN總線通信系統。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.
上傳時間： 2022-03-27
上傳用戶：
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
上傳時間： 2022-04-05
上傳用戶：kingwide
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