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Well I actually use the forward and backward for receiving and left and right for retransmitting.
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How can I measure the Voltage of RF? Can a simple multimeter do the job?
So I bought a small rc car with a small antenna, and its range, in which it operates, is to small (aprox. 3-4 meters). At first I thought I should extend the antenna of the car however the car couldn't support a larger antenna.
Then I thought that I could make some kind of a signal repeater...
I decided to buy a bluetooth module for my arduino to connect it wirelessly with my pc. I don't want something fancy, just a module to establish serial wireless connection with my computer. After some search on the net I found that one popular bluetooth module called BlueSmirf Gold or Silver...
https://blackboard.serverpool.org/Home.html ...here is a similar software. I don't know if that is the one used to create the schematics you posted but it's pretty close.
New member here! Hi to everyone!
So I ahve already read similar posts in this forum. But none of them realy answered my question. I saw this project:
https://blog.stevemarple.co.uk/2012/07/avrarduino-isp-programmer-using.html
and it requires a 2n7000. So i went to the local electronics...
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