| The Shop > Electronics & IC Programing |
| Digital oscilloscope project/kit |
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| wheeltapper:
Thanks John but I've just realised that it won't work anyway. The receiver tunes from 118 mhz to 136mhz and the frequency meter goes from 1mhz to 50 mhz. OOPS. :bang: Oh well, back to he drawing board. Roy. |
| John Rudd:
You could always add a prescaler to the counter.... But that adds to the complexity of things..... |
| RobWilson:
Cheers for the replies John R and John S :thumbup: I will look for a similar usb to 9v PSU project or maybe something to be powered from the 12v supply on the board :zap: --- Quote from: wheeltapper on February 26, 2016, 04:26:23 PM ---Hi Rob. I'm still waiting for my power supply kit to arrive, it was allegedly posted on the 30 Jan so where is it :bang: :bang: :bang: :bang: Roy. --- End quote --- Hi Roy , I have had delivery times ranging from one week to 6 weeks :Doh: , it's a bit pot luck ,,,,,,,,,,,,,,,,,,,,,ooooh just remembered you do know things go a bit tits up in China for a fortnight this time of year , well the time you placed the order , its their NEW YEAR ! :ddb: :beer: :ddb: :lol: :lol: so you gave in and got the frequency counter :clap: :clap: nice one , well its your turn to lead me astray :palm: I live on the centre line for Newcastle airport so I have just ordered that Aviation band receiver :thumbup: Cheers Rob |
| wheeltapper:
Oh dear, naughty me :) :D :) :D I haven't ordered mine yet, now I might wait until you build your's to see if it's any good. :lol: :lol: :lol: :lol: Are we having fun yet? :clap: :clap: cheers Roy. |
| RobWilson:
--- Quote from: wheeltapper on February 27, 2016, 08:36:08 AM --- Are we having fun yet? :clap: :clap: --- End quote --- Wey aye :thumbup: Has your PSU kit shown up Roy ? I put the 0-30v PSU kit together last night :zap: I added the 12v cooling fan , there is a 24v output for a fan provided , I just swapped the voltage reg for a 12 v one I had . All is good , no magic smoke escaping :) NEXT ! :D Cheers Rob |
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