This Japanese radio is from the 60s, presenting excellent sensitivity and an output power of 100mW with 6 V power from ordinary batteries. The circuit is of the superheterodyne type.
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...