Hi, thats my first post in the forum.
I'm new to electronics and i would like you to help me with a small project.
I want to make a circuit in which i will have a fan (like those in pc's or just a motor) and according to the speed it will spin because of my blow , a speaker in the circuit will produce a tone that when the fan spins faster the frequency goes up.
Thank you in advance .
I'm new to electronics and i would like you to help me with a small project.
I want to make a circuit in which i will have a fan (like those in pc's or just a motor) and according to the speed it will spin because of my blow , a speaker in the circuit will produce a tone that when the fan spins faster the frequency goes up.
Thank you in advance .