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Uploaded by LEDaffinity on Feb 23, 2011
20 LED vu-meter using acrylic rods as light guides. Uses 2 x LM3914 ICs20 white LEDs1 LM741 Op-ampcaps,resistors,wires, etc.
Science & Technology
Standard YouTube License
@pegassuss22 No problem, if you build something be sure to post it as a video response!
LEDaffinity 11 months ago
This looks pretty awesome, I have some rods here, but it hadn't come to my mind to use them this way.. :D
Thanks for the great idea! :D
pegassuss22 11 months ago
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@pegassuss22 No problem, if you build something be sure to post it as a video response!
LEDaffinity 11 months ago
This looks pretty awesome, I have some rods here, but it hadn't come to my mind to use them this way.. :D
Thanks for the great idea! :D
pegassuss22 11 months ago