Based on Hans Polak and Ivey's design.
Thanks for Hans Polak and Ivey.
150uf 35v aluminium electrolytic capacitor (12pcs)
47uf 50v aluminium electrolytic capacitor (2pcs)
15uf 63v aluminium electrolytic capacitor (2pcs)
1uf 50v aluminium electrolytic capacitor (2pcs)
0.022uf film capacitor (2pcs)
0.0068uf film capacitor (2pcs)
2N2222A (6pcs)
1N5250B zener diode, or other 20v zener diode (2pcs)
100ohm 1/4w resistors (4pcs)
47kohm 1/4w resistors (2pcs)
150ohm 1/4w resistors (2pcs)
1.8kohm 1/4w resistors (4pcs)
8.2kohm 1/4w resistors (2pcs)
1kohm 1/4w resistors (2pcs)
680ohm 1/4w resistors (2pcs)
6kohm 1/4w resistors (2pcs)
4.7kohm 1/4w resistors (2pcs)
10kohm 1/4w resistors (2pcs)