[SOLVED] Wireless signal from a tempertaure switch

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Hello D123,

I followed this circuit in the end


I have now finished my circuit and almost my build just need a box for the receiver.

I have put a ON/OFF switch on the Transmitter.

The little white block is the TEMP switch just outside the case.

I think ill have to put a ON/OFF switch on the Receiver too.


Pictures .

 

Hi,

That's nice, glad you got a solution. What's the coil/What are the coils of wire? Is that the antenna/Are they the antennas?
 

Yeah pal, they are the antennas.

Works quite well indeed, not sure about interference around machines at the moment.

Thanks to the reply's from this forum another project complete.
 

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