triggered by falling edge, pulse signal

Hi. I want to use a block in simulink which is triggered by a falling edge of pulse signal and if it is triggered, It is 1 for a while and back to 0.

I saw this block in youtube and I can't find it's name.

What I want to design is to a block that act like this. Please help me.

Answer 1

[Alan Moses]

You may refer the Monostable block which can be programmed to detect a rising edge, a falling edge, or either edge. You may also refer this link which shows an example of the block being used.