A pulse generating circuit senses a DC level increasing from 0V to 5V in about a minute.
When the voltage is increasing and crosses 3V, a momentary low pulse of ~100ms (from +5 to gnd) is desired. --------_---------
A comparator with a capacitive output could do it; can you suggest other methods ?
When the voltage is increasing and crosses 3V, a momentary low pulse of ~100ms (from +5 to gnd) is desired. --------_---------
A comparator with a capacitive output could do it; can you suggest other methods ?