The purpose of this circuit is to increase the current of a MAX1735 regulator to obtain an output that reaches 320 mA. The circuit is based on documentation from Maxim.
This circuit was obtained from a Philips documentation from 1968. The transistors can be replaced...
The figure shows how to use the XR2206 to generate sinusoidal signals in a different way. The...
This headphone amplifier has good gain and high input impedance. The circuit is from Electronics Now and...