| Quantity | Ext. Qty. | Type | Part | Distributor | Part Number |
| 1 | 5 | 220uF | Electrolytic Cap | Digikey | P5139-ND |
| 1 | 5 | 0.1uF | Ceramic Cap | Digikey | 399-2155-ND |
| 2 | 10 | 1N4001 | Diode | Digikey | 1N4001MSCT-ND |
| 1 | 1 | Green | LED 5mm 5 pk | Active | 55-555-5 |
| 1 | 1 | Red | LED 5mm 5 pk | Active | 55-552-5 |
| 2 | 10 | BC337 | NPN Transistor | Digikey | BC337OS-ND |
| 2 | 10 | BC327 | PNP Transistor | Digikey | BC327OS-ND |
| 2 | 10 | 1.5K | Resistor | Digikey | 1.5KQBK-ND |
| 1 | 5 | 6.8K | Resistor | Digikey | 6.8KQBK-ND |
| 1 | 5 | 2.7K | Resistor | Digikey | 2.7KQBK-ND |
| 2 | 10 | 68K | Resistor | Digikey | 68KQBK-ND |
| 4 | 20 | 10K | Resistor | Digikey | 10KQBK-ND |
| 2 | 10 | 680 | Resistor | Digikey | 680QBK-ND |
| 1 | 5 | 33K | Resistor | Digikey | 33KQBK-ND |
| 1 | 5 | 10K | Linear Pot | Active | 62-223-0 |
| 1 | 5 | 23x15mm | Flanged Knob | Active | 54-217-0 |
| 1 | 5 | LM258 | Op-Amp | Digikey | 296-6625-5-ND |
| 1 | 5 | 4x2" | PCB | Active | 506 |
| 1 | 5 | 100x50mm | Project Box | Active | 53-530H-0 |
| 2 | 1 | 5mm | LED Holder 10 pk | Active | 55-550-10 |
| 1 | 5 | 7mm ID | Nylon Washer | ||
| 1 | 5 | 6mm ID | Grommet | ||
| 1 | 5 | DIP 8 | Socket, R=0.02" Sn | Digikey | ED3108-ND |
| Boards: | 5 |