DIY: Making LEDs react to music (very cool to use as lighting inside your PC)

[Archfear]

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mao diay to mo hang akong PC bisag kusog na ang specs... sa CCFL diay to nako... wahehehehe.... libog lng ko... wahehehe...

[siopao1984]

kinsa naa layout or diagram if e connect sa ccfl sunbeam 12v .5amps morag pwede man e connect ang tip31 before or after sa on/off switch. led left source , ccfl right source.
kinsa pud naka try basin dili kaayo bright ang light if ma taod..

bro this is not advisable as the CCFL is 220v using the inverter. dali ni maguba ang bulb mo if ingon ani ang himuon mo.

much better use the led strips instead of the ccfl

OnT: i am currently uploading a video on my test build. will post later once the youtube upload is complete

[siopao1984]

what i did during my 1 week PH vacation

found some LED mounting from an old cheapo led flashlight that you can buy from stores in colon that sells cheap chinese stuffs like in unitop.

i managed to hide the TIP31 at the back of the led mounting. also did a parallel cable extension for a female stereo miniplug.

[siopao1984]

another test video

this is just a test circuit though. i was thinking to rewire all the LEDs inside my mom's computer (LED fans and LED strip) to also react with the music but kuwangan jud ko time pag vacation last week. anyway here's the video... enjoy...

[denzel]

magita pako og led then mag start nako og himo ani. para naa pud efects ang music hehehe

[ate_flo2]

bro gd am, nakoy question, incase maghimo ko ug ingn ani pero dili sa pc nako ibutang like dunay gamayng event or party party or birthday sa amoa, plan nako lang sa tent nko ibutang. ma change podba ang IC nga gamiton? h\duna bay LED nga mas kusog pa ug siga?

[siopao1984]

bro gd am, nakoy question, incase maghimo ko ug ingn ani pero dili sa pc nako ibutang like dunay gamayng event or party party or birthday sa amoa, plan nako lang sa tent nko ibutang. ma change podba ang IC nga gamiton? h\duna bay LED nga mas kusog pa ug siga?

same IC - TIP31
same source - 12volts (or depends on your circuit)

LED na mas kusog siga = YES, superbright, mas mahal lang around 30+ php per bulb

suggestion. get the LED strip (costs around 15-18 pesos per inch)
or buy LED christmas lights then modify the circuit.

[buknoy24]

boss siopao kana gni LED na flashlight pwede na?12 bulbs mani, pwede ni nako idritso sa tip31?or need pako ug resistor?

[siopao1984]

boss siopao kana gni LED na flashlight pwede na?12 bulbs mani, pwede ni nako idritso sa tip31?or need pako ug resistor?

pila man ka volts ang battery / source sa led flashlight na gi mention mo?

[sanlinux]

nice ni dah I'll try ds for my car sounds