This 6-transistor commercial radio with 6 V supply was found in a Japanese publication from the 1960s. The circuit is a commercial superheterodyne with 150mW to 200mW of battery powered output.
This circuit is interesting for applications that are powered by batteries and need constant...
This circuit can be used as a control shield for microcontrollers of all types. The supply is made...
The presented differential amplifier, indicated for instrumentation, was obtained in the 1994...