I need an extremely small wireless transmitter that can connect to an arduino or something smaller. The signal only needs to travel about a meter and the size of the receiver doesnt matter. Anyone know of anything?

Smallest wireless transmitter?

system November 25, 2012, 1:08am 4

It might be worth considering infrared at that range, depending on the data rate you were hoping for. The transmitter can be as simple as an LED + resistor.

-br

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Smallest wireless transmitter?

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