Hi!
I have recently seen an interesting circuit in the post - Bidirectional visitor counter. It is mentioned that it helps to count the number of people entering and leaving a particular hall.
I want to do this project, but i have following doubts.
1) The present circuit only counts the number of people entering and leaving the hall. In this case, if a person 'X' enters and leaves the room for 10 times, it shows that 10 people entered and 10 people left the hall. But I want this circuit to count a person only once. i.e. if a person enters and leaves the hall even 100 times, it should treat it as 1 person. How to modify this circuit?
2) I want to build this circuit without microcontroller... How to modify it?
3) Kindly don't treat it as a silly doubt... Whether this circuit can count only human beings or even the others like any pets, etc. as some members go to some places along with their pets. So, I want this circuit to count only humans. How to do like this?
4) Is it possible to divide the gender using the same circuit i.e. number of men entering the hall and number of women entering the hall? If yes, let me know the logic behind it.
Kindly clarify my doubts.
I have recently seen an interesting circuit in the post - Bidirectional visitor counter. It is mentioned that it helps to count the number of people entering and leaving a particular hall.
I want to do this project, but i have following doubts.
1) The present circuit only counts the number of people entering and leaving the hall. In this case, if a person 'X' enters and leaves the room for 10 times, it shows that 10 people entered and 10 people left the hall. But I want this circuit to count a person only once. i.e. if a person enters and leaves the hall even 100 times, it should treat it as 1 person. How to modify this circuit?
2) I want to build this circuit without microcontroller... How to modify it?
3) Kindly don't treat it as a silly doubt... Whether this circuit can count only human beings or even the others like any pets, etc. as some members go to some places along with their pets. So, I want this circuit to count only humans. How to do like this?
4) Is it possible to divide the gender using the same circuit i.e. number of men entering the hall and number of women entering the hall? If yes, let me know the logic behind it.
Kindly clarify my doubts.