Arduino Nano based two digit up down counter used to display the two digit counting from 00 to 99 on the seven segment display attached with CD4094 Shift registers. Two digit 7 Segment display is used in non multiplexed mode and the shift registers are used to drive the two digit 7 segment display common anode configuration.
Two Digit Up Down Counter Arduino Nano Circuit
Arduino Nano based Two Digit Up Down Counter Circuit Diagram
One reply on “Two Digit Up Down Counter Arduino Nano Circuit”
good day sir,
can i ask for the code for the 2 digit up/down counter using arduino nano.
respectfully yours,
jack