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Topic: Your latest purchase (Read 446265 times) previous topic - next topic

larryd

No technical PMs.
The last thing you did is where you should start looking.

ChrisTenone

Own designed PCB (my first, from a shop as opposed to home-CNC'ed) - attached

/Msquare

What does it do? Level shifter?
I'm not disparaging the differently abled. It's just that thirty years of community college has literally made me mentally retarded.

3dprinter

#2072
Aug 11, 2018, 10:30 am Last Edit: Aug 11, 2018, 02:57 pm by 3dprinter Reason: Added picture, fix
It is a driver board for old FlipDot displays The small SMD pads are a H-bridge used for small DC motors; two digital output pins from the arduino thus make a dot flip (and flop). Simple.

ChrisTenone

I'm not disparaging the differently abled. It's just that thirty years of community college has literally made me mentally retarded.

TomGeorge

Hi,
Just got my DigiRule2, an ALTAIR 8800 CLONE...

https://bradsprojects.com/digirule2/

Down loading the instruction manual for it.




Tom.... :)

Everything runs on smoke, let the smoke out, it stops running....

larryd

No technical PMs.
The last thing you did is where you should start looking.

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