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Yet another resistance decade box

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ez24:
I got better at soldering, the main improvement was to hold the iron on the pad for about 2 seconds before adding solder (to prevent whiskers)   Now I have gone from 10% success to 90% i :-+

I got a sample of the "big" switch and I like it.  It is easier for me to use.  I thought maybe I could wire up external caps and make a cap decade box BUT it is a BCD switch.  I never saw one of these.  I assume you need TTL logic to make it work, but I wonder if some sort of decade box could be made with it without TTL or MCU?   Maybe I should start a topic on it.  Does anyone have any ideas?  thanks

Again I want to say thanks Fortran for this project.  The professional quality was a surprise.

Back2Volts:

--- Quote from: ez24 on August 03, 2016, 10:58:56 pm ---...  I thought maybe I could wire up external caps and make a cap decade box BUT it is a BCD switch. ...

--- End quote ---

There are at least two variants of the switches I know of,   BCD and (straight) decimal.   Just because I was looking for different colors ones I ended up ordering some decimal and some BCD.     

ez24:

--- Quote from: Back2Volts on August 04, 2016, 03:25:40 am ---There are at least two variants of the switches I know of,   BCD and (straight) decimal.   Just because I was looking for different colors ones I ended up ordering some decimal and some BCD.   

--- End quote ---
Thanks I will look for a large decimal switch.

Narmaraktuk:
Just received a well-packaged set from Fortran. Many thanks!

Alex Nikitin:
I've received the second packet as well - thank you!

Cheers

Alex

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