This very simple amplifier was found in the Philips Databook of 1990. The circuit is suitable for headphones and other battery powered applications.
This circuit was obtained in an old documentation for radio amateurs. The circuit is a sound...
August 2016 - It can be obtained from Mouser Electronics the new single controller LCD S1D13L04 from...
This power supply was specifically designed for the CB18749E transmitter, but it is suitable for...