6 digit LED driver circuit  

LED Circuits
Added on
Dec 11, 2010
Configure National Semiconductors DS8877 drive circuit as shown, when the 6 digit calculator and digital current conjunction, the current range is 5 to 50mA. Drive does not req
6 digit LED driver circuit - schematic

uire standby power, the operating voltage may be 4.5V, 6V, may be 9V.

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