PRT-00449 SparkFun RS232 Shifter - SMD推薦購買價格代理經銷

原名

貨號

PRT-00449

特價

資料來源：https://www.sparkfun.com/products/449

The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That’s right - power the board at 5V and the unit will convert RS232 to 5V TTL. Power the board at 2.8V and the Shifter board will convert RS232 to 2.8V CMOS TTL. Includes two indicator LEDs for TX and RX. Runs from 300bps up to 115200bps.

Unit comes fully assembled and tested as shown. You can either solder a 4-pin header or individual wires.

Documents:

最小的和最容易使用的串行轉換電路在市場上！該主板在生活中一個目的- RS232轉換為TTL，反之亦然（TX 和 RX）。這將允許微控制器與計算機進行通信。移位貼片從目標應用供電，並可以在任何電壓下！這是正確的 - 電源電壓為5V的電路板和單位將RS232轉換為5V TTL。電力董事會在2.8V和移位董事會將RS232轉換成2.8V CMOS TTL。包括TX和RX兩個指示LED燈。從300BPS運行至115200。

單位來完全組裝和測試，如圖所示。您可以焊接一個4針接頭或個人電線。

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