| QTY | ITEM | DESCRIPTION |
| Capacitors | ||
| 2 | C1, C2 | 33uF 10V tantalum |
| 4 | C3, C4, C5, C6 | 0.1uF 50V metal foil |
| 1 | C7 | 0.47uF 50V metal foil |
| 2 | C8, C9 | 1000uF 25V Al electrolytic |
| 1 | C10 | 10uF 10V tantalum |
| Resistors | ||
| 6 | R1, R2, R7, R8, R15, R17 | 100k 0.25W 1% metal film |
| 6 | R3, R16, R18, R19, R21, R22 | 10k 0.25W 1% metal film |
| 3 | R4, R23, R25 | 4.7k 0.25W 1% metal film |
| 2 | R5, R24 | 470 0.25W 5% metal film |
| 1 | R6 | 1k 0.25W 5% metal film |
| 4 | R9, R10, R13, R14 | 1M 0.25W 1% metal film |
| 2 | R11, R12 | 4.99k 0.25W 1% metal film |
| 1 | R20 | 3. 3 k 0.25W 5% metal film |
| Miscellaneous | ||
| 3 | D1, D2, D9 | 1N4002 |
| 6 | D3-D8 | 1N4148 |
| 1 | D10 | LED |
| 1 | IC1 | TL072 |
| 1 | IC2 | 74HC4060 |
| 1 | IC3 | 74HC14 |
| 1 | IC4 | 74HC05 |
| 1 | IC5 | 74HC132 |
| 1 | IC6 | 74HC4040 |
| 1 | IC7 | TL431 |
| 2 | Q1, Q3 | 2N2222A |
| 1 | Q2 | 2N2907A |
| 1 | SW1 | Jumper, 2x6 pins |