Flying Jester
Newbie level 2
Hey.
Can someone help me out? I need to make a 5-20 Hz squarewave (ideally) oscillator. Not variable, but fixed anywhere between 5 and 20 Hz. I'd like to only use basic components--no ICs, no inductors; just capacitors, resistors and transistors.
I've found quit a few 2 Hz oscillators online (like the one on the left in the PDF I included). How can I change the circuit to speed up the oscillation?
Can someone help me out? I need to make a 5-20 Hz squarewave (ideally) oscillator. Not variable, but fixed anywhere between 5 and 20 Hz. I'd like to only use basic components--no ICs, no inductors; just capacitors, resistors and transistors.
I've found quit a few 2 Hz oscillators online (like the one on the left in the PDF I included). How can I change the circuit to speed up the oscillation?