This circuit divides the voltage of a 12 V battery by 2 and can supply currents up to 1 A at the lowest voltage output. The integrated circuit used is not very common today.
We find this circuit in a documentation for engineers from 1971. The circuit generates rectangular and...
This is an integrated recommended for portable amplifiers, recorders, and battery powered radios. It...
This transistor amplifier from the 1950s had gain of 10. The circuit is from Radio Electronics, from the...