4 LED VU meter LM324



Get Inspire from circuit-electronic.blogspot.com by Tom.
thanks provide us scheme electronic circuits. I want make cheaper, small and humble Audio LED VU Meter. I think that scheme is simple.
I bought IC LM324 only 1500rp (if 1USD=10.000rp so it's 0,15 USD ?)

2 comments:

Rachmanbobo said...

thank you for make this my edited images public. full LED original scheme at zen22142.zen.co.uk Matthew Hewson

Unknown said...

Muito difĂ­cil de fazer

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