Hey guys
I need some help with a circuit i am looking to build for school.
I want to power a circuit that i have previously built that currently has a switch, but i want to replace that switch with something to make it sound activated.
I am really new to circuits so I would really appreciate the most information I could get.
The circuit has 2 leds that flash in sequence and i want them to flash when the circuit detects sound. I understand that I need an electret mic, but I dont know how to make the preamp and how it should connect to my circuit.
I need some help with a circuit i am looking to build for school.
I want to power a circuit that i have previously built that currently has a switch, but i want to replace that switch with something to make it sound activated.
I am really new to circuits so I would really appreciate the most information I could get.
The circuit has 2 leds that flash in sequence and i want them to flash when the circuit detects sound. I understand that I need an electret mic, but I dont know how to make the preamp and how it should connect to my circuit.