The circuit is from the 1990 Motorola Linear Databook. The circuit can be implemented with other operational amplifiers. The power supply must be symmetrical.
The circuit is of the Motorola Linear Databook of 1990. The power source must be symmetrical and the...
This sensitive MW receiver was found in a publication of year 1958., The circuit uses germanium...
This metal detector circuit uses an AM radio as an indicator. The radio is placed off-station and tuned...