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Tektronix 2230 added to my toy chest

A project log for LIGHT LOGIC - HIC SVNT DRACONES

Using a LED/LDR pair to form inverting Photonic logic gates. The entire Boolean logic set handled by resistors and diodes! Who'd'a thunk

dr-cockroachDr. Cockroach • 12/14/2018 at 11:17•5 Comments

I had to add this to my very basic work area so I can better understand what is going on with my light gates. This Tektronix 2230 scope is just what the doctor ordered.

I have quickly discovered that my astable clock signal for IO is in need for some improvement. Not very square is it...
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Light Logic counter

11/18/2018 at 18:07 • 3 comments
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One Bit Nand Full Adder using Light Logic Gates

05/26/2019 at 23:35 • 0 comments

Discussions

Starhawk wrote 12/15/2018 at 23:59 • point

A late congrats on the o-scope. Maybe someday you can teach me how to use mine (LOL)...

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Dr. Cockroach wrote 12/16/2018 at 08:47 • point

Thanks :-) With all these bells and whistles it is going to take a little while Lol

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Ted Yapo wrote 12/14/2018 at 20:45 • point

Very cool.  It must be the season for old Tek scopes - I just ebayed one earlier this week :-)

Congrats!  May you view many interesting waveforms!

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roelh wrote 12/14/2018 at 14:59 • point

Hi Dr. C, congrats with your new device ! Finally you can see what is going on in your circuits !

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Dr. Cockroach wrote 12/14/2018 at 15:50 • point

Thanks, and just in time for my retirement so I can start hacking full time, if the wife lets me ;-)

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