| PARTS LIST | |
| R1 | 2.2MΩ |
| R2 | 18KΩ |
| R3 | 1KΩ |
| R4 | 1KΩ |
| R5 | 1KΩ |
| R6 | 1MΩ |
| VR1 | 500KΩ (504) |
| C1 | 220nF (224) |
| C2 | 10nF (103) |
| D1 | LED |
| D2 | LED |
| D3 | 1N4001 |
| Q1 | BC547 |
| IC1 | CD4060 |
| RL1 | Relay |
تنظیم زمان :
1-30
minutes: C1 = 220nF ; VR1 =
500KΩ.
1-60 minutes: C1 = 470nF ;
VR1 = 500KΩ.
1-120 minutes: C1 = 470nF ;
VR1 = 1MΩ.












