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STD uln2003 based water level system with pump control
uln2003 based water level system with pump control
License
Public Domain
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Update time：
2023-12-23 16:42:52
Creation time：
2020-04-18 03:58:36
Description
Description
home made water lavel with sami automatic system
you can use this device for monitor and control water tank filling system .
this device so simple cheap and reliable .
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SRD-03VDC-SL-C | AC,BELL,PUMP | RELAY-TH_SRD-XXVDC-XL-C | 3 |
| 2 | button | BUTT | CONN-TH_WJ2EDGVC-5.08-2P | 1 |
| 3 | 204-10SURD/S530-A3 | LED1,LED2,LED3,LED4,LED5,LED6,LED7 | LED-TH_BD3.0-P2.54-FD | 7 |
| 4 | Header-Female-2.54_1x8 | P1 | HDR-TH_8P-P2.54-V-F-1 | 1 |
| 5 | 1k | R1,R2,R3,R4,R5,R6,R7 | AXIAL-0.5 | 7 |
| 6 | ULN2003N | U1 | DIP-16_L19.8-W6.5-P2.54-LS7.6-BL | 1 |
| 7 | DBT50B-9.5-6P | U2 | CONN-TH_DBT50B-9.5-6P | 1 |
| 8 | WJ2EDGVC-5.08-2P | VIN | CONN-TH_WJ2EDGVC-5.08-2P | 1 |
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