Found in National Semiconductor publication from the 1980s. This gain-100 circuit can be implemented with equivalent modern components, including lower voltage supply.
This circuit for high impedance microphones has a low impedance output. The circuit is from a...
August 2017 - Mouser Electronics is supplying the Microchip DSC000 MEMS series oscillators for...
This small two-transistor AM radio was sold in the 1960s in Japan. The circuit was powered by two...