Operational Amplifier IC 741 as a "Schmitt Trigger"

[@dangirajan4157]

Whic circuit used in camera shutter control . In that keep shutter key press but shutter blink for microsecond. I want to make one kindly suggest

[@paulperriman9144]

Best so far

[@ashishsinghsingh242]

Very nice 👌👌👌👌👌

[@navedandhuzaifs]

Op