Need help to find a circuit for my Project?

[aravindbprasad]

:roll:Hi all,
I want a circuit for my project, that sense voltage(V) & compare it with a reference voltage(Vt). The actual problem is that
i) It first check the V<Vt.
ii) if V<Vt wait for 2 Sec, else go to step (i) and o/p a Zero.
iii) again check V<Vt, else go to step (i) and o/p a Zero.
iv) If yes, o/p a High Pulse & Check the Reset voltage (Rv) = = 1.
v) if Rv= = 1, output a High pulse.
vi) else o/p a Zero Pulse & go to step (i).


All that must be in a PIC microcontroller (16F877A). Pls Help.!!!!

 

[alexan_e]

You are joking...
If you are talking about an analog circuit why do you give conditions like o/p a Zero or o/p a High Pulse & Check the Reset voltage (Rv) = = 1.
Your circuit description and logic resembles a digital circuit with an analog comparator.

Alex

 

[aravindbprasad]

You are joking...
If you are talking about an analog circuit why do you give conditions like o/p a Zero or o/p a High Pulse & Check the Reset voltage (Rv) = = 1.
Your circuit description and logic resembles a digital circuit with an analog comparator.

Alex

I edited it to a PIC 16F877A