Have a look at this huge Seven Segment Display made by Turd, a Hacked Gadgets Forum member. Other than the ones made by the guys as Sparkfun this has got to be the largest one I have seen.
Watch a video of it in action.
“I made this for a test. It’s made from a picture frame, some foam from a camping mat, blue translucent film and a shopping bag all from A Buck Or Two. The LEDs I got out of a crappy flashlight. “
Big Seven Segment Display
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Hmm it will come handy when i will be old and almost blind.
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Hello Sir, I hope u r fine. Sir I want to make a Seven Segment Display. But here is not specific electronic circuit diagram. I want to help
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I agree. I also need a seven segment display. Please e-mail me on 04kianir@kingsway.stockport.sch.uk with any information
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I want to make a counter that cam count up 50 using two seven segmeny displays that can add
and subtract and reset. Hope you can help me.
Thanks Peter
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Hi Peter,
Here is a simple circuit that will do what you want.
http://www.aaroncake.net/circuits/counter.asp