Hi all.
I have a project to do but got really confused so I am looking for your precious help.
An mp3 is connected to speaker(s). The mp3 must always be on so it is powered by its own battery. The portable speakers have an own battery power source as well. The circuit leading from the mp3 output to the speakers opens and closes by a normal switch. When the circuit is closed, sound must only be heard for about a second but then it must stop, even if the switch is still closing the circuit. To listen to the sound again, you must reopen and reclose the switch. How do i make the sound stop after a second, but be able to repeat the process?
Thank you
Nathan
I have a project to do but got really confused so I am looking for your precious help.
An mp3 is connected to speaker(s). The mp3 must always be on so it is powered by its own battery. The portable speakers have an own battery power source as well. The circuit leading from the mp3 output to the speakers opens and closes by a normal switch. When the circuit is closed, sound must only be heard for about a second but then it must stop, even if the switch is still closing the circuit. To listen to the sound again, you must reopen and reclose the switch. How do i make the sound stop after a second, but be able to repeat the process?
Thank you
Nathan