OLED，即有機發光二極管（Organic LIGHT-Emitting Diode），由于同時具備自發光，不需背光源、對比度高、厚度薄、視角廣、反應速度快、可用于撓曲性面板、使用溫度范圍廣、構造及制程較簡單等優異之特性，被認為是下一代的平面顯示器新興應用技術。其根據驅動方式的不同分為主動式OLED（AMOLED）和被動式OLED（PMOLED）。近年來，OLED因其優勢在各領域有了突破性發展，并廣泛應用于MP3顯示，在照明領域也有可觀的前景。許多公司也于展覽會、期刊等展示了OLED的各種先進產品。本文將討論各種OLED技術和適當的偏壓電源供應電路，而關于OLED技術和驅動方法的選擇，也會影響電源供應電路的需求。并應用單片機驅動OLED顯示相應文字圖案。
標簽： 0.96寸OLED并口驅動顯示
上傳時間： 2015-06-08
上傳用戶：linglanhua
LED 線陣顯示裝置, 分為 LED 線性旋轉顯示主機和圖文錄入器兩部分。主機用直流電機帶動由紅綠 LED 組成的線陣旋轉, 同時線陣按照時序依次切換顯示狀態, 在固定區域利用視覺暫留效果形成 16×16 點陣, 用以顯示圖文;圖文錄入器用 HMI 觸控屏作為人機交互界面, 實現圖文錄入和回放功能。主機與圖文錄入器通過無線通信方式進行信息交互,可由圖文錄入器控制主機切換不同工作任務, 以及改變線陣顯示內容。The LED linear array display device is divided into two parts:the one is the main unit used to display content,and the other one is used to input the contents.The main unit is driven by a DC motor to rotate the linear array composed by red and green light emitting diodes.At the same time,the 16×16 dot matrix that switching the display state according to the time sequence on the main unit displays pictures and texts in the fixed area,by using the visual temporary effect.The HMI touch screen is used as human machine interface to realize the function that input and playback pictures and texts.The two parts of the device communicate with each other through wireless communication.The image and text input controller can control the main unit to switch different tasks and change the content of linear array displayed.
標簽： stc12c5a60s2 單片機 led
上傳時間： 2022-03-28
上傳用戶：jiabin
oled,顯示書籍介紹了OLED材料結構等專業知識
標簽： oled
上傳時間： 2022-06-07
上傳用戶：qingfengchizhu
管理員用戶名：light 密碼：123 程序名：在線考試系統
上傳時間： 2014-06-04
上傳用戶：氣溫達上千萬的
SQLDirect Component Library is a light-weight Borland Database Engine replacement for Borland Delphi v.4 - 9(2005) and C++Builder v.4 - 6. It uses the native application programming interfaces to access to the following SQL-servers: * Centura (formerly, Gupta) SQLBase Server * IBM DB2 Universal Database * Informix Server * Interbase/Firebird Server * Microsoft SQL Server * MySQL Server * Oracle Database Server * PostgreSQL Server * Sybase Adaptive Server Enterprise and Adaptive Server Anywhere * ODBC datasources * OLEDB datasources
標簽： Borland light-weight replacement SQLDirect
上傳時間： 2013-12-10
上傳用戶：cuibaigao
The traffic light is timed and lets cars pass during a specific time period. There is a pedestrial crossing button that lets pedestrians cross. The lights are connected to Port 1. You can see this in action using dScope.
標簽： pedestrial specific traffic during
上傳時間： 2014-01-22
上傳用戶：cuibaigao
traffic light c program for hoteck .
標簽： traffic program hoteck light
上傳時間： 2015-05-01
上傳用戶：jcljkh
Traffic light written with Verilog
標簽： Traffic Verilog written light
上傳時間： 2013-12-10
上傳用戶：稀世之寶039
這個是我最近得到的支持向量機 light 的源碼包。。。這個源碼包主要是用作文本分類，它是由Joachims首先提出并實現。。。希望對大家有幫助！
上傳時間： 2015-05-10
上傳用戶：x4587
一款國外的CMS管理系統 PHP-Fusion is a light-weight open-source content management system (CMS) written in PHP4. It uses a mySQL database to store your site content and includes a simple yet comprehensive adminstration system. PHP-Fusion includes the most common features you would expect to see in many other CMS packages including news, articles, forums, polls, shoutbox, comments, ratings & much more
標簽： light-weight open-source PHP-Fusion management
上傳時間： 2015-05-15
上傳用戶：www240697738
