Makes a sine wave.
Seemsto have very low distortion. The resonator after the bottom switch is an attempt at checking this. Connect it for a few cycles, then disconnect and compare the waveforms.
Use the left switch to start it if you don't want to shake. The top switch needs to be open for this.
Either the 10Ω resistor in series with the inductor or the 1kΩ resistor in parallel with the capacitor can limit the inverter effect to about 30V.
