MrDEB
Well-Known Member
I have an idea about using a http://iteadstudio.com/store/index.php?main_page=product_info&cPath=7&products_id=31 to transmit only a distance of 10feet or less.
Plan to use a 7555smd and a coin cell with two switches to control the 7555 output frequency.
The receiver is a PIC that samples the frequency and determines which switch is closed.
Is this a feasiable plan?
I need to find out what the 7555 will operate down to voltage wise as well as the transmitter.
The receiver will have three AA cells so thats not an issue.
Plan to use a 7555smd and a coin cell with two switches to control the 7555 output frequency.
The receiver is a PIC that samples the frequency and determines which switch is closed.
Is this a feasiable plan?
I need to find out what the 7555 will operate down to voltage wise as well as the transmitter.
The receiver will have three AA cells so thats not an issue.
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