PCA9548A 8 channel I2C bus swi
The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to eight downstream pairs, or ...
The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to eight downstream pairs, or ...
The Philips family of Multiplexers and Switches consists of bi-directional translating switches controlled via the I2C or SMBus to fan out an upstream...
Designing Boards with Atmel AT89C51, AT89C52, AT89C1051, and AT89C2051 for Writing Flash at In-Circuit Test:Recent improvements in chips andtesters ha...
基于單片機的LED漢字顯示屏設計與制作:在大型商場、車站、碼頭、地鐵站以及各類辦事窗口等越來越多的場所需要用LED點陣顯示圖形和漢字。LED行業已成為一個快速發展的新興產業,市場空間巨大,前景廣闊。隨著信息產業的高速發展,LED顯示作為信息傳播的一種重要手段,已廣泛應用于室內外需要進行服務內容和服務...
82C59A-2是為簡化微處理機系統中斷接口而實現的LSI外圍芯片。也叫做PIC(Programmable Interrupt Controller)。是高性能高速度芯片。在多級優先級中斷系統內82C59A-1402已經把CPU從對任務的輪詢中解救出來。PCI可由軟件進行控制,使用于各種不同的環境,...