This 6-transistor Japanese radio from the 1960s used germanium transistors and had an output power of 180 mW. The circuit is of the superheterodyne type with push-pull class B output.
This digital mixer uses CMOS integrated circuits. The circuit was published by us in a magazine...
Static charges in objects Dan be detected by this sensitive electroscope. The meter indicates when the...
This is the traditional configuration of an inverter amplifier with 100 voltage gain and...