This circuit senses two-way currents serving to monitor battery charge and discharge. We find it in a 2005 Linear Technology application manual. Formulas for calculating components are next to the diagram.
This stage circuitry for amplifying microphone signals makes use of germanium transistors as indicated...
This low power audio amplifier was found at 1992s Popular Electronics. Transistors are general...
This Phase-Shift Oscillator produces sine low frequency signals suitable for many applications. It...