Changes between Version 36 and Version 37 of ARMS22-SOFTMODEM-HOWTO


Ignore:
Timestamp:
May 31, 2011 4:36:15 PM (8 years ago)
Author:
Ken Suzuki
Comment:

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  • ARMS22-SOFTMODEM-HOWTO

    v36 v37  
    44[[Image(softmodem.jpg)]]
    55
    6 With this board, datas are transferred from Arduino to iPhone and from iPhone to Arduino.
     6With this board, data communication between Arduino and iPhone become possible .
    77The communication speed is 1225bps (※ The actual data transfer rate slightly lower.)
    88It is suitable for a small amount of data communication like switch inputs and sensor information.
    99
    10 This is semi-finished products.
    11 To use this, solder a audio jack and pin header or a pin socket to this board.
     10This is a semi-finished product.
     11
     12In most cases, you want to solder the audio jack on the board. The audio jack is included in this kit but not pre-soldered,
     13Also, you may need a pin header or a pin socket to this board. But neither pin header nor pin socket is included, so you have to prepare it by yourself.
    1214
    1315Dimensions: 33 x 18mm ( without audio jack )