well i was skimming through the partsexpress catalog
and saw a circut i would like to build just as a practice circut
it was a wattage meter in a sort
it used led's alligned verticaly
and with each one that lights up represents a guestamate on the wattage
kinda old scool spectrum analyzer style
anyone got an idea on what i would need and need to know to do one of these?
and saw a circut i would like to build just as a practice circut
it was a wattage meter in a sort
it used led's alligned verticaly
and with each one that lights up represents a guestamate on the wattage
kinda old scool spectrum analyzer style
anyone got an idea on what i would need and need to know to do one of these?
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