I plant to build a wireless rs232 module applying to original PC-Instrumrntation interface.
The interface is used to deliver control command, it don't need high baudrate.
Anybody can help me to get wireless rs232 circuits ?
I dunno if u wanna use RF or iR or what but theres some good tutorials in circuits at http://www.winpicprog.co.uk/pic_tutorial.htm u might be a ble to combine a couple of them.
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