Generating sinusoidal signals from 1.5 to 15 kHz, this oscillator uses common complementary transistors. The circuit was found in the December 1995 issue of Electronics Now magazine.
We present a circuit formed by six voltage comparators. Each comparator will analyze the voltage...
This circuit can generate time base signals from 5 to 1500 Hz. We find it in a documentation about old neon...
In this circuit the CA3140, an operational amplifier, is used as a comparator with the zener diode...