Posts Tagged ‘VU meter’

LED VU Meter with LM3916

Thursday, June 12th, 2014

xristost has written an article about his latest project LED VU meter with LM3916:This was finished months ago and just now I had time to finish the article. LM3916 is a dedicated IC for VU LED meter. Unlike LM3915 which have 3dB step between voltage levels, the LM3916 have nonlinear steps: -20, -10, -7,...

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Posted in DIY, LEDs | 2 Comments »

MSP430 based 32 LED driver

Thursday, April 12th, 2012

Parker designed a MSP430 based 32 LED driver. His intends to use it as a VU meter, by reading a ADC line with the uC and turning LEDs on and of depending on the calculated VU level. Finished the VU. Changed the name to a 32 LED Driver as that...

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Posted in MSP430 | No Comments »

Recent Comments

  • Joe Desbonnet: Ya, I can recommend the low melting point solder. I used brand 'ChipQuik' and it's amazingly easy to use.
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  • Max: Seems like an unexpectedly violent way to remove the chip indeed. A hot air station should of course do the job just fine, but in...
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