Search found 3 matches

by lusis987
Mon Dec 15, 2014 6:36 am
Forum: Projects
Topic: 8x8x8 LED Cube
Replies: 33
Views: 22745

Re: 8x8x8 LED Cube

I'm too still working with my cube. But there ar problems, that I'm not understanding and cant find on board. For now it works like this https://www.youtube.com/watch?v=Du_jaxqxBXw https://www.youtube.com/watch?v=g0kX3RFx_n4 I'm starting to think to rebuild the plate and use PCB hatching to reduce u...
by lusis987
Mon Jul 28, 2014 5:53 am
Forum: Projects
Topic: 8x8x8 LED Cube
Replies: 33
Views: 22745

Re: 8x8x8 LED Cube

Great, you are still here :) I hope that connecting 10pin and 20pin cant be the fault. But Im to thinking that voltage not switching throught layers How i understood - I need to change 74HC138 to older one 74HC595. Read the datasheet - there are big difference from pin 9 to 16. What should i do? Con...
by lusis987
Sun Jul 27, 2014 6:11 pm
Forum: Projects
Topic: 8x8x8 LED Cube
Replies: 33
Views: 22745

Re: 8x8x8 LED Cube

Hi pyroelectro! Are you still wisiting this site? Could you help me with fixing my cube? I build it using your instructable, but using idea for connecting pin10 and pin20 with capacitor. As power supply used 5v charger connected stright to power bus. / When powering on the cube lights up just 1st la...

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