Hi i am a student and currently doing a project and i have very little knowledge about circuits and electronics. So, i would like if someone can help me on this circuitry that i needed to do. First i am required to operate a washing agitator through vibrations using a 12V motor and i have a 555IC , capacitors, resistors, a switch and a 9V battery. I am required to create a "time delay" so that when i press the switch to On the motor it will run and without me pressing the button again to switch it off it will stop on its own after like 25secs. The pictures below is what i have researched on so far and tried connecting it, it is supposed to give a timeout of about 26secs. However after testing it , it is not consistent. Also, when i press my switch to start the motor, it works however when i press again to stop the motor , sometimes it still continues running. So is there any way i can solve the problems? Thank you guys in advance. I do say i am really a beginner in this.