Updates to the Python page on asyncio including info and code examples on Tasks and how they are scheduled for execution immediately.
Added info on industry standard package pinouts for op-amps.
Added Win Source Electronics and Microchip Direct to the Electronic Suppliers page.
Added an equivalent circuit model for a crystal (piezoelectric resonator).
More info on crystal resonator operating modes.
Added new page with info on JFETS.
Added info on the Wien bridge oscillator to the Oscillators page. This includes schematics:
and simulation results: