Timeline for Hooking up multiple RGB LEDs while using a minimal number of PWM pins on an Arduino?
Current License: CC BY-SA 3.0
14 events
| when toggle format | what | by | license | comment | |
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| Jun 4, 2016 at 17:22 | history | tweeted | twitter.com/StackElectronix/status/739145390424006656 | ||
| Jun 11, 2013 at 21:46 | answer | added | whispers | timeline score: 11 | |
| Apr 8, 2013 at 5:16 | vote | accept | VAlexander | ||
| Apr 6, 2013 at 0:49 | answer | added | Passerby | timeline score: 14 | |
| Apr 6, 2013 at 0:40 | comment | added | VAlexander | Basically I want 4 RGB LEDs and they all will do the same thing. For example I want to sync sound with light. So when Track 1 plays all 4 LEDs will glow red, and when Track 2 plays they will all glow purple, If Track 3 and they'll glow blue, etc. Hope that helps! I mentioned 12 resistors, because similar to the image I posted, I want a resistor for each led pin, because I don't want to sacrifice brightness. Hope that helps! | |
| Apr 6, 2013 at 0:31 | comment | added | Passerby | Individual Control or all with the same color (All Red at the same brightness, or essentially 12 individual leds?) The former could be done just with transistors, while the latter would require a shift register or i2c/spi expander or led driver ic. | |
| Apr 5, 2013 at 23:37 | review | First posts | |||
| Apr 6, 2013 at 0:24 | |||||
| Apr 5, 2013 at 23:35 | history | edited | VAlexander | CC BY-SA 3.0 |
deleted 5 characters in body
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| S Apr 5, 2013 at 23:34 | history | suggested | angelatlarge | CC BY-SA 3.0 |
Pasted the bit about the transistors
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| Apr 5, 2013 at 23:33 | review | Suggested edits | |||
| S Apr 5, 2013 at 23:34 | |||||
| Apr 5, 2013 at 23:27 | history | edited | VAlexander | CC BY-SA 3.0 |
added 34 characters in body
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| S Apr 5, 2013 at 23:26 | history | suggested | angelatlarge | CC BY-SA 3.0 |
Inserted the image
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| Apr 5, 2013 at 23:24 | review | Suggested edits | |||
| S Apr 5, 2013 at 23:26 | |||||
| Apr 5, 2013 at 23:20 | history | asked | VAlexander | CC BY-SA 3.0 |