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STD Barometer version 2.0
Barometer version 2.0
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Update time：
2022-02-13 13:04:02
Creation time：
2020-06-14 14:58:12
Description
Description
Barometer v2.0
\- NodeMCU 8266
\- BMP280 sensor
\- 74HC595 shift register
\- WS2812B led
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | barometer | H3 | HDR-F-2.54_1X6 | 1 |
| 2 | 5V in | H1 | HDR-F-2.54_1X2 | 1 |
| 3 | 220 | R59,R4,R5,R6,R7,R8,R1,R3,R9,R10,R11,R12,R13,R14,R15,R16,R88,R17,R18,R19,R20,R21,R22,R23,R24,R87,R25,R26,R27,R28,R29,R30,R31,R32,R86,R33,R34,R35,R36,R37,R38,R39,R40,R85,R41,R42,R43,R44,R45,R46,R47,R48,R84,R49,R50,R51,R52,R53,R54,R55,R56,R83,R57,R58,R2,R60,R61,R62,R63,R64,R82,R65,R66,R67,R68,R69,R70,R71,R72,R81,R73,R74,R75,R76,R77,R78,R79,R80 | AXIAL-0.3 | 88 |
| 4 | Micro USB B | USB1 | USB B | 1 |
| 5 | 7-SEGMENT-DISPLAY | U15,U13,U14,U16,U17,U12,U19,U20,U21,U22,U18 | 7-SEGMENT-DISPLAY | 11 |
| 6 | 74HC595 | U6,U5,U4,U3,U11,U8,U7,U10,U2,U9,U1 | DIP16 | 11 |
| 7 | WS2812B | D13,D15,D12,D1,D14,D2,D3,D4,D5,D6,D7,D8,D9,D10,D11 | WS2812B | 15 |
| 8 | 5V out | H2 | HDR-F-2.54_1X3 | 1 |
| 9 | NodeMCU_LoLin | NODEMCU1 | NODEMCU_V3_LOLIN_PERDARYTAS | 1 |
| 10 | power on/off | U25 | COCKPITSWITCH | 1 |
| 11 | D3 on/off | U26 | COCKPITSWITCH | 1 |
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