Let's Make Robots!

Is this how you have it hooked up?

ByGroG

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GroG's picture
Alright... so maybe I should read before I post - I had to drop off before CTC posted ... sorry Rik, I see the whole diatribe now, thanks !
rik's picture

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 Walter_Autodrive_007.jpg

Double posters eveywhere today! Mad they are making me! THAT's What The ShoutBox is For!

 

GroG's picture

Rik,

My respect for a man who has a whiteboard in their house is neverending, however, I think I'll send you a pack of multi-color pens for next Christmas !  I personally like dry-erase and wet-erase - then you can maintain 2 different layers of scribblings :)

CTC:

Please post the "real life" solution - Oddbot suggested a 70K resistor and a few strategically located caps?  Also what is your voltage?

rik's picture
multicolour_whiteboardpens.jpg
Chris the Carpenter's picture
Exactly like this and it is staying high.