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STD 555 Astable Timer Circuit
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Update time：
2021-05-13 06:59:35
Creation time：
2020-07-30 15:58:37
Description
Astable Mode of 555 timer ic with relay output 25mmx50mm
Design Drawing
schematic diagram
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PCB
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PCB_2020-07-30_22-18-40
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555 Astable Timer Multivibrator
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555 Astable Timer Multivibrator Prs
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 1N4007 | D1,D2,D3 | DO-41 | 3 |
| 2 | HEADER 1X2 | 12V | 1X2 PIN HEADER 2.54MM | 1 |
| 3 | 2 Pin Terminal 5.00 mm | RELAY | 2 PIN TERMINAL | 1 |
| 4 | RELAY-5V-5PIN | RELAY-12V | RELAY-5V-SPDT | 1 |
| 5 | trimpot | 10K_1,10K_2 | TRIMPOT | 2 |
| 6 | 2.2KuF | C1 | CAP-D10.0XF5.0 | 1 |
| 7 | NE555P | NE555P | DIP-8_L9.8-W6.6-P2.54-LS7.6-BL | 1 |
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