How do you know if you are eliminated? If you are not on the 50 semifinalists list are you ‘eliminated’? Are you ever going to send out notices or is it just for the unlucky to infer over time?
Hello,Could you please suggest a basic book on RF (Radio Frequency) design? Something which covers basic RF circuits, theory (modulation, etc) and antenna design? I found a very basic non technical one, and one which looked too advanced. I guess I am...
I'm trying to create a device that can work all day long and I'm trying to figure out what the best "computer" for the job. It needs to be able to run a bit of threaded code (preferably Java), have at least 3 input and 1 output pins, and run all...
I have a CB radio my dad gave me. He ran freight for 20 years, all over the country, so the radio has some sentimental value. Not enough, however, to take it to a actual shop. XD It only broadcasts a few miles, when hooked up to a 2 or 3 foot whip antenna....
I have built a circuit that doesn't work. (This is not unusual for me.) The circuit uses relays to count pulses from an old rotary phone dial... or is supposed to. I'm using a combination of the following circuits from http://www.electronixandmore.com/projects/relaycomputertwo/index.html (their...
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