Timer/ sound Project

looking to do an project for my wife's school, well have been asked {told} lol.
Making a control panel that has a push button and toggle switch with led lights on it, which that's not a problem just need help on these
Need to make a 10 second countdown timer that will start when a toggle switch is flipped on, that will turn off 10 individual leds and reset when the toggle is turned off, and also make a speaker that will play a sound for 10-20 seconds and flash 4 leds when a toggle switch turned on and then stop and also rest when the toggle switch is turned off. any help would be great thanks

What is your background in hardware and software ?

What’s your skill set with tools ?

What help is expected?

You could have moved your topic :wink: Instruction example: How to Re-edit a posting - #7 by sterretje

@arduinozombie

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