PLease see the attached circuit. It's a home musical bell circiut. When I hit the microswitch then the bell melody starts to play. The problem is that it doesn't stop playing while there is supply voltage. I want to change the design to fulfill following desires:
1. Only while I hit the switch the supply voltage connects to the circuit.
2. The time switch is hold, I need an additional circiut part that saves voltage to run the music even after releasing the switch. Due to this goal I inserted the capacitor accross the voltage supply. But I didn't get the resualt I expected.
What do u reccomend?
1. Only while I hit the switch the supply voltage connects to the circuit.
2. The time switch is hold, I need an additional circiut part that saves voltage to run the music even after releasing the switch. Due to this goal I inserted the capacitor accross the voltage supply. But I didn't get the resualt I expected.
What do u reccomend?
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