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Mark_Valentijn

Robo3D RepRap display with capacitive touch

by Mark_Valentijn Apr 23, 2015
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I made this and it looks good, I am going to use it without the touch sensor. How exactly are you affixing the bracket to the back of the case?

I just drilled some holes in it and screwed it in place.
You won't see it and this way you can place it like you want.

what model do you have and id you have to download any cod?

I have the RepRap 3D Printer Full Graphic Smart Controller (red PCB) and a TTP223B Capacitive touch sensor which can by bought on Ebay for like $1.
No Arduino code needed.
I made a little proto PCB with a transistor on it so the sensor output can switch the high power LED strips which are wired to the 12V power supply.

STEP. Finally someone. Thanks.