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STD Current Loop Sensor
Current Loop Sensor
License
GPL 3.0
License: GPL 3.0Mode:
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Update time：
2018-03-20 17:19:04
Creation time：
2018-03-20 15:31:50
Description
Description
This project is designed to convert the 4-20ma current loop of high quality industrial sensors to digital value that can be processed by a microcontroller.
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Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | ADS1240E | U1 | SSOP-24_208MIL | 1 |
| 2 | Crystal | U2 | MYCRYSTAL-49S | 1 |
| 3 | 20p | C1,C2 | 1206 | 2 |
| 4 | 17282-2SG-300 | P1,P2,P3,P4 | HDR-2X1/2.54 | 4 |
| 5 | SPI Schematic | U3 | SPI4 | 1 |
| 6 | RP8100B2M1CEBLKBLKNIL | P5 | HDR-2X1/2.54 | 1 |
| 7 | 200 | R1,R2,R3,R4 | 1206 | 4 |
| 8 | 2k2 | R5 | 1206 | 1 |
| 9 | WJ2EDGVC-5.08-2P | P6,P7 | WJ2EDGVC-5.08-2P | 2 |
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