Interfacing of Dot Matrix using IC74164
Interfacing:
Theory:
Just connect one port line to the pins of 74164 (pin 2 and in pin no 8). IC74164 is basically a Shift Register which shifts the value according to the clock. As clock is trigger data is shifted. With that just give in such a way that shifting of data will not visible which in other word called as Persistent of Vision
Program
#include <reg51.h>
// Comment and Like and Share it for code
//do also like, comment and subscribe in my Channel Bilal Hussain
Output:
Advantage:
-> Reduces the port lines
-> Faster Simulation
Interfacing:
Theory:
Just connect one port line to the pins of 74164 (pin 2 and in pin no 8). IC74164 is basically a Shift Register which shifts the value according to the clock. As clock is trigger data is shifted. With that just give in such a way that shifting of data will not visible which in other word called as Persistent of Vision
Program
#include <reg51.h>
// Comment and Like and Share it for code
//do also like, comment and subscribe in my Channel Bilal Hussain
Output:
Advantage:
-> Reduces the port lines
-> Faster Simulation
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