Firstly a big hello to everyone as this is my first post.
I'm fairly new to this although I have built a fair few kits and can re-wire a 20k sound system in the dark but thought I'd try something a bit more adventurous but can't find any plans or circuits.
I need something sound activated that will only activate at frequencies below say 100Hz one that activates between 500Hz 3KHz and one that activates at 5KHz and above.
Also it has to run on 12v and output 12v to drive some EL wire or a bank of LEDs.
Thanks for any help in advance
I'm fairly new to this although I have built a fair few kits and can re-wire a 20k sound system in the dark but thought I'd try something a bit more adventurous but can't find any plans or circuits.
I need something sound activated that will only activate at frequencies below say 100Hz one that activates between 500Hz 3KHz and one that activates at 5KHz and above.
Also it has to run on 12v and output 12v to drive some EL wire or a bank of LEDs.
Thanks for any help in advance