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7 Segment display interface without using driver with LPC844 or LPC845 ?

Question asked by jtro 9 on Jul 30, 2019
Latest reply on Aug 13, 2019 by Brendon Slade

In datasheet Minimum 4mA current source is mention but not mention maximum current limit.


I would like to interface four 7 segment display with LPC845 microcontroller standard (not high current driven port) GPIO.


Can anyone suggest?