Displayed the right way

100

00:46:30

Ever since I come here, I do enjoy this application. And why am I upload this? I wanted to ask you guys, the way you made are cool, but just one thing; using ground on a 7 LED display at the lone node are driving me crazy. I'm showing you guys the the way to use it, it's that 'dot' for decimal point, same thing on a actual display that you find/get at the electronic store (and that one does need a ground for it). And why this doesn't need to have a ground for this app? Simple, it does it own thing, and not a extra work on it. So I hoped that help you to use them the right way. I don't want your teacher to blamed you on this. Let me know the better answer for this so other people can have this as reference.

Thanks for understanding folks, still though, I do like your guys project and this community, I thank you guys for inspiration you giving. :)

published 11 years ago

rich11292000

11 years ago

I know how to make infinite energy with no source. All it needs is a opamp.

Jaxs

11 years ago

I may not believe it. You still need to start by whatever amount of energy to get it going, and it'll sustained for while. I don't see if you did on your list, rich, so how do I believed you. Plus this is not the topic. ;P

faceblast

11 years ago

yeah I hate that dot. I was hoping it was a common cathode so I could simulate a multiplexed 4 digit 12 pin display

Jaxs

11 years ago

Faceblast, not in today's technology, surely you can ignore the dot and maybe put two LED's like a clock. *Wagging fox tail*

rich11292000

11 years ago

Its a joke for noobs because the opamp has a internal power source. Just like the ground pin.

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