To provide this flexible solution, during the design phase, an exploration of the design space is carried out for the chosen circuit architecture, in this case a ring oscillator. Within the boundaries ...

The educational set covers everything from resistors, n-channel and p-channel MOSFETS, diodes, and a ring oscillator circuit. [Jim] has the chips and the datasheets, but doesn’t have the ...

so has taken it down that path by producing a 74HC based ring modulator guitar pedal. In both circuits, a 74HC4046 phase-locked loop chip serves as an oscillator, driving a 74HC4051 analogue ...

Mono microphone input is also supported with an internal microphone bias circuit. The internal stereo headphone amplifier is capable of driving 16Ω load. Low power consumption and flexible power ...