septillion:
Of course, just describe into detail what you want, what you have (code and schematic (NO Fritzing breadbord mess) and what the problem is (does not work doesn't cut it).
i will post my wiring diagram diagram tom. what i want is that when my ultrasonic sensor detect anything pass by it will trigger the servo to rotate 90° then back after 1 second, at the same time the DC motors also run for 2 mins. and then trigger the solenoid locks after the 2 min.. is this possible?