Hi there,
I'm looking for the smallest wireless solution (transmitter/receiver combination) that would allow me to uniquely identify the active transmitter.
I've found very small wireless data transmitters and somewhat larger encoded data transmitters. What I don't know is what I could use to create a signal that the transmitter could send, perhaps serially to an LCD display. My problem is that anything I can think of that would act as a signal (an encoder chip as an example) would add unacceptable size problems to the project.
Can anyone think of a surface mount solution that could be used here?
If I can keep the size down to less than 20mm square by 3 or 4 mm thick, not including a coin battery, I might have a winner.
Thanks
Doug
(Not married to any solution except it must be as small as possible (to be inserted into common objects for detection in a magic effect)
I'm looking for the smallest wireless solution (transmitter/receiver combination) that would allow me to uniquely identify the active transmitter.
I've found very small wireless data transmitters and somewhat larger encoded data transmitters. What I don't know is what I could use to create a signal that the transmitter could send, perhaps serially to an LCD display. My problem is that anything I can think of that would act as a signal (an encoder chip as an example) would add unacceptable size problems to the project.
Can anyone think of a surface mount solution that could be used here?
If I can keep the size down to less than 20mm square by 3 or 4 mm thick, not including a coin battery, I might have a winner.
Thanks
Doug
(Not married to any solution except it must be as small as possible (to be inserted into common objects for detection in a magic effect)
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