Hi I'm trying to make a transceptor with a "TX" and "RX" ASK 418Mhz modules.
Is there any other way to switch the antenna?
I did this "siwtcher" using DTR singal.
http://www.geocities.com/proyectosenpic/movies/Schematic.PDF

A microcontroler will do the same.

I can't find tranceptors as cheap as WSH modules here in Argentina....
The only ones costs 99U$S.

If somebody tell me that I can take away those reed switches I'll be glad.


You can find a photo of this module here:
http://www.geocities.com/proyectosenpic/movies/DSC00018.JPG


Regards,
Dennis Crawley
Argnetina
www.geocities.com/proyectosenpic
ps:(opinions about "inverted pendulum" are also welcome)





-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist