This oscillator makes a triangle wave suitable for class d amplifiers, the frequency is very stable and works flawlessly.
Press the button to start
Component list:
One LM393 comparator ic.
One 2N3904 Transistor.
One 1N914 Diode.
Four 10k resistors.
One 4.7k resistor.
One 470 picofarad capacitor.
Enjoy.
