This basic CMOS 4001 circuit was found in the April 1976 issue of Radio Electronics magazine. The circuit generates rectangular signals, and the components can be changed to obtain other frequencies.
Other operational amplifiers of the same series can be used on this circuit found in Motorola's Linear...
This circuit uses a capacitor to store energy. The capacitor is charged by closing S1 by a moment. Them,...
Other amplifiers of the series like the MC3301, MC3401 and LM2900 can be used in this circuit. We found...