Try this way.hi, my count just stop but i want to return to zero
As ericgibbs stated, you cannot. To restart in the middle of the count, you must be able to "preload" the desired value.how can i restart count in middle of count
ex: start from 0 to 3 or 4 and i want to repeat it from beginning (0)
Restart what? You can’t restart a count without counters. A 555 timer doesn’t count... it can be used as a clock signal whose pulses can be counted - by external circuitry. It doesn’t count by itself.thank you
what about timer 555 can you restart in the middle
The 555 is not a counter. Its a timer. in your circuit it is configured as an astable multivibrator and used as a clock generator. To reset the counter in the middle you have to know total count. You can reset the (up) counter at any point in the count with some additional logic, but after reset, it will begin counting from zero or nine.thank you
what about timer 555 can you restart in the middle