Found in a 1965 General Electric datasheet, this low frequency circuit divides the frequency of a 20 kHz signal by 10, thus obtaining a 200 Hz signal.
This circuit was obtained in an old Argentine publication, using germanium transistors and...
This 3-transistor buzzer or buzzer is a classic type found in the July 1998 issue of Electronics Now...
This oscillator can use inverters or connected AND or NAND gates as such. The signal produced with...