資料來源:https://www.seeedstudio.com/125Khz-RFID-module---UART-p-171.html
One of the coolest part of IoT project must be the identification technology, 125Khz RFID module – UART is the most popular RFID module that produced by Seeed, By connecting this RFID module to Arduino or Raspberry Pi, you are able to build projects that can be used in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.
Features
Support external antenna
Maximum effective distance up to 50mm
Less than 100ms decoding time
UART TTL interface
Support EM4100 compatible read only or read/write tags
Built-in external bi-color LED and buzzer driver
Small outline design
Note:
Module will notify whenever 125khz tag approaches, tag serial number will be send via TX pin. Easy way for a RFID module on MCU projects or PC connnection via UartSB.
Weight | G.W 10g |
Battery | Exclude |
125Khz RFID module - UART | 1 |
External Antenna | 1 |
一個物聯網項目最酷的部分必須是識別技術,125kHz的RFID模塊 - UART是由Seeed產生的,通過連接該RFID模塊的Arduino和樹莓派最流行的RFID模塊,你可以建立項目,可以在辦公室/家庭安防,個人身份識別,門禁控制,防偽,互動玩具及生產過程控制系統等使用
特徵
注:每當125KHZ標籤方法,標籤序列號將通過TX引腳發送模塊會通知。對通過UartSB MCU項目或PC連接系統,一個RFID模塊的簡單方式。 文件 請訪問我們的 維基頁面關於該產品的更多信息。可以理解的,如果你能幫助我們改進文檔,添加更多的演示代碼或教程。有關技術支持,請發表您的問題給我們的論壇 。 |