| Check it | designation | part | catalog# | price(ea) | quantity | price |
| total: | 2.93 | |||||
| Power Jack | ||||||
| J1 | DC Jack | 490-PJ-067B | $2.50 | 1 | $2.50 | |
| Rectifier | ||||||
| D1 | Rectifier diode | 821-1N5391 | .20 | 1 | .20 | |
| Capacitors | ||||||
| C1 | 47µF electrolytic | 647-UVR1V470MDD | .13 | 1 | .13 | |
| C2 | .1µF film or ceramic | 594-K104K15X7RF53H5 | .10 | 1 | .10 | |