Video of Controlling a Seven Segment Display by a 4*4 Button Pad (Part 3 of 3)

<<<< Read Previous Part (Part 2)

In the previous two parts, we saw the circuit and program to control a common cathode seven segment display by a 4*4 button pad using 4 digital pins of arduino, instead of 8 digital pins, through a 74HC595 and a 74HC165 IC. Here, we will see the video demonstration of the same.

Video demonstration is given below.

Next : Circuit to Read Data from a Water Flow Sensor using Arduino >>>>

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paulpp644

A deep electronic enthusiast who spent most of my time for electronic experiments. I am also interested in publishing my experiments in my blog for helping other electronics enthusiasts.