This circuit provides a few watts of output and can be used in the car as an auxiliary amplifier. Transistors must be mounted on heatsinks and the speaker can be 4 ohms or 8 ohms.
This circuit converts square (rectangular) signals into triangular signals with typical 16 V...
This simple transistorized game that appears in other versions in this section and website, was...
This circuit has as a critical component the transformer that has low voltage windings for the...