zhonghua_li
Junior Member level 2
avr rf communication
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zhonghua_li said:but it's low cost in this way
ex4 said:considering using my fm tx
http://ex4.hostiz.com/site/server2/projects/fmtx
using it i can deliver my data 5km with only 1m dipole antenna
i've once build wireless weather station using this transmitter
zhonghua_li said:the 2 opAmps be used to turn the small analog signal to digital signal
zhonghua_li said:It 's not FM modulation, but AM modulation. demodulation be implemented by the diode