 OfflineGod Member
Karma: 9
Posts: 836
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« Reply #105 on: February 11, 2013, 12:29:46 pm » |
It's amazing that there are now chips which will drive more than 100 individual LEDs.
When you get that number up to something like half a million LEDs, you might be
able to invent something like, um, television.
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Southport UK
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Been at it a long time...still learning every day.
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« Reply #106 on: February 11, 2013, 02:37:15 pm » |
Hey...you should try to market that idea...it might catch on...  |
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Sponge.
I'm allowed to have it 'cos it's not sharp.
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« Reply #107 on: March 22, 2013, 11:41:38 pm » |
Hi All,
I am working on a project using AS1130 and have problem in making scrolling works. I would like to do scroll of 'digit' accords 5x48 LED using 2 AS1130. (Similar to page 32 of datasheet) . I can already display the 'digit' on the LED matrix, but when I start scrolling, the 'digits' just do not pass the CS11 boundary. Can anyone give me some direction? Thanks in advance.
Follow is the way I am using now:
as_config(0xc0, 0x0B, 0x02); //IC1 sync out
as2_config(0xc0, 0x0B, 0x01); //IC2 sync in
as_config(0xc0, 0x01, 0x40); //movie of frame0
as_config(0xc0, 0x02, 0x01); //play 1 frame
as_config(0xc0, 0x03, 0x31); //scroll digit in 5LED block
as_config(0xc0, 0x04, 0x2B); //CS0 to CS11
//repeat for IC2
as2_config(0xc0, 0x01, 0x40);
as2_config(0xc0, 0x02, 0x01);
as2_config(0xc0, 0x03, 0x31);
as2_config(0xc0, 0x04, 0x2B);
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SF Bay Area
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Edison Member
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Posts: 1215
Arduino Ninja
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« Reply #108 on: March 29, 2013, 08:51:54 pm » |
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nr Bundaberg, Australia
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Scattered showers my arse -- Noah, 2348BC.
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« Reply #109 on: March 29, 2013, 10:59:37 pm » |
nice.
______
Rob
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Samplefinger
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ALWAYS ASK FOR THREE. One to use. One to lose. One to abuse.
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« Reply #110 on: March 30, 2013, 01:14:35 am » |
Whoa. Can you see out that while it is going? Add a mode when you can power blast. Be a superhero! Also, remake with RGB leds, you could be totally freaky. I love that. If that was your idea that is a great one.
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Latest Sampling Scores: ATXMEGA64A3U-MH x3, ATXMEGA256A3U-MH x3, SST38VF6404-90-5C-EKE x3, SST38VF6402-90-5C-EKE x3, PGA870 x3, THS770006 x3
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nr Bundaberg, Australia
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Tesla Member
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Posts: 6839
Scattered showers my arse -- Noah, 2348BC.
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« Reply #111 on: March 30, 2013, 02:17:30 am » |
It doesn't matter if you can see when you look so cool  ______ Rob |
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SF Bay Area
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Edison Member
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Posts: 1215
Arduino Ninja
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« Reply #112 on: March 30, 2013, 03:09:29 am » |
I made some long ago using a traditional strobed matrix approach. These use two AS1130 (on the BGA WL-CSP package) and are way more capable. Easy to see through them. Writing code for some RGB ones now But those aren't relevant to AS1130. |
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Wisconsin
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Posts: 994
I LOVE THIS STUFF!!!!
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« Reply #113 on: April 03, 2013, 11:13:57 pm » |
Oh wow! Did you make those glasses yourself?
Code, codeeeeee
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Accelerate to 88 miles per hour.
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| Arduino Forum :: Using Arduino :: LEDs and Multiplexing :: AS1130 Ongoing Discussion 132 Individually controllable, PWM LED driver