I have made a sensitive clap audio on/off switch. i.e when system detect clap's sound via mic, the led gets on and remains on until second clap. I mean when I clap first time the led gets on and on clapping again it gets off.
It is less sensitive , I want to make this more sensitive to a very low sound or clap so switch can on the led. Secondly, I want to light a 20V bulb with this switch by relay.
Please I request you all dear members to give me some valuable guideline about this.
Thanks for your precious time to look at my post.
It is less sensitive , I want to make this more sensitive to a very low sound or clap so switch can on the led. Secondly, I want to light a 20V bulb with this switch by relay.
Please I request you all dear members to give me some valuable guideline about this.
Thanks for your precious time to look at my post.
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