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Topic: vu meter with 595 shift register (Read 924 times) previous topic - next topic


595 is the typenumber for all the *595 shift registers, the most commonly used here is probably the 74hc595 a tristate shiftregister which enables one to shift in the data normally and have them waiting until you latch the outputenable or something like that and then all the pins are changed to the new vales at once.

here's an url to one of the 595's.

However i also don't know if the TS wants to know how to communicate to the 595's or how to make the vumeter code [or maybe even both]

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