Dear all,
I am now desperate of solving this last problem in my assignment, it now took me 2hours to figure this out but no luck. I am still confused after searching the net and all i found is non-inverting. If you guys can help me i will really appreciate it.
The problem is to design an "inverting" Schmitt Trigger circuit using 741 OP amp with the supply of 9V to have UTP = 0v and LTP = -3v.
The UTP = 0v makes me confused. It is breaking my head. Will someone explain to me how to get the Resistors with the UTP = 0v? I know this is a newbie question but please help me..
I am now desperate of solving this last problem in my assignment, it now took me 2hours to figure this out but no luck. I am still confused after searching the net and all i found is non-inverting. If you guys can help me i will really appreciate it.
The problem is to design an "inverting" Schmitt Trigger circuit using 741 OP amp with the supply of 9V to have UTP = 0v and LTP = -3v.
The UTP = 0v makes me confused. It is breaking my head. Will someone explain to me how to get the Resistors with the UTP = 0v? I know this is a newbie question but please help me..
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