This 6-transistor Japanese commercial radio was manufactured in the 1960s. The receiver is a super heterodyne type with germanium transistors and is powered by a 9 V voltage.
This circuit was obtained from a Hands-On Electronics, an American magazine from January 1987. The...
Panasonic is delivering through its Mouser Electronics its CSP series of power MOSFETs in a range...
In the figure we show a means of changing the output voltage of a fixed regulator, such as 7805 or...