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pir325
anybody knows how to interface it with PIC16f877a.I need the coding which can be implement to count it up or down and to have a delay between the 1st node and the second..:?:
mux 16f877 seven segment display
tq..1 more thing, how about interfacing the PIC with some sort of sensor ie PIR sensor.Actually my project is based on this sensor to count present people in one room..And the sensor features has 2 node capability which can count increment and decrement based on...
16f877 bcd
thx in advance..but supposed what i've known, it is not the sch that i'm searching for.What did i meant is to have the BCD driver such as 74ls47 with the pic.Neway is it possible not to hav the mux transistor with 2 digit 7 seg?
bcd 7 segment
how do we interface dual bcd 7 segments with the pic16f877/A.Do anybody have the source code for this method especially for pulse counter.Do gimme some answer bcoz this is for my project for this semester..:|
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