The Shop > Electronics & IC Programing
Digital oscilloscope project/kit
krv3000:
brill work rob
RobWilson:
--- Quote from: Joules on December 06, 2015, 03:33:11 PM ---
Hydro dipping works, you just have to get a good surface finish on the prints (they wet sand well). Electro plating kits exist but cost a ridiculous amount for what they are. However it's not rocket science to do in the kitchen when the wife is out :thumbup:
http://lnx.robotfactory.it/en/copperface-the-new-mini-galvanic-is-coming/
--- End quote ---
Hi Joules
Electroplating is a walk in the park :)
Been messing with some Electroless plating
All good stuff :thumbup:.
--- Quote from: tom osselton on December 06, 2015, 03:54:55 PM ---Here is some copper conductive paint for $40.00
http://www.caswellplating.com/copper-conductive-paint-4oz.html
--- End quote ---
Hi Tom , thanks for the link :beer: , I have a few recipes for conductive paint so I may have ago at brewing my own :smart:
--- Quote from: philf on December 06, 2015, 04:40:37 PM ---
--- Quote from: RobWilson on December 06, 2015, 03:12:27 PM ---....... yes it doable with a cnc mill but not everyone has one of those.....................
--- End quote ---
But you nearly have Rob :thumbup:
Phil.
--- End quote ---
:Doh: so I do Phil :lol: :lol: I MUST get back onto that project ,,,,,,,,,,,,I MUST i MUST !
--- Quote from: krv3000 on December 07, 2015, 05:08:07 PM ---brill work rob
--- End quote ---
Cheers Bob :beer:
Rob
sparky961:
AHAH! That's how you get everything so shiny! :P :zap:
I read through the specs when you first posted about the 'Scope. Did I understand correctly that the maximum frequency is 20 kHz? For the price, it still seems a good deal. Though if I were to get another one to replace the "CRT suitcase" I got rid of a few years back I think I'd want at least a few MHz. Tempting little tool nonetheless.
RobWilson:
Hi Sparky
Yes I cheat :lol:
Well another parcel arrived today ,a component tester . :zap:
I welded all the joints as per instructions .
I added the fly leads , Works a charm :thumbup:
There are three pads to test SMD ,and it has a few other features to explore, not bad for £13 shipped .
Rob
philf:
Rob,
That looks very useful. Where did you buy it from?
I nearly sent for an oscilloscope kit like yours the other day. I have two scopes - a small 15MHz very portable one and a 50MHz storage scope (not so portable). I plugged the small one in and up came two beams. 30 seconds later the beams disappeared and there was an awful blown up capacitor smell. Then I got the big one out and no beams to be seen at all. Remove the covers, unmake and make all the internal connectors and voila, it worked.
Cheers.
Phil.
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