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Weather Ham Radio and Weather

MichaelPT 9 October 2015 17:35 8

niko post:7:

Not that I can see. There’s maybe $20 of components in the amp part, and the arduino uno is about $25. Building the amp will be a bit time consuming without having the printed circuit board but it’s a simple circuit with only one small chip (at least on the schematic I found) and “prototype boards” are available that plug into the arduino board. I think the cost probably represents the time involved in making the parts like the coil and the various mechanical bits.

I guess I have to ignore this thread this otherwise I’ll be forced to build one :lol:

The kit Hardware in the UK is about

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