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LED Timer - 2 Digits Using 7-Segment LEDs |
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LED Timer - 2 Digits Using 7-Segment LEDs |
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| Parts List: | |||
| Component: | Value: | Datasheet: | Qty: |
| Resistor | 1K | Not Available | 01 |
| Resistor | 1M Pot | Not Available | 01 |
| Resistor | 470 | Not Available | 14 |
| IC | 555 | Available | 01 |
| IC | 74LS90 | Available | 02 |
| IC | 74LS48 | Available | 02 |
| LED | 7-Seg LED | Not Available | 02 |
