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STD Grove - Air quality sensor v1.3
Mode: Editors' pick
- 1
Update time：
2021-04-15 22:05:18
Creation time：
2016-01-15 07:11:01
Description
Grove - Air quality sensor v1.3
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![enter image description here][1]
For more detail, please visit: http://www.seeedstudio.com/item_detail.html?p_id=2439
The sensor is designed for indoor air quality testing. The main gas detected is carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gases. It is compatible with 5V and 3.3V power supply.
Features:
Low power consumption
High sensitivity
Tiny outline
Responsive to a wide scope of target gases
Cost efficient
Durable
Compatible with 5V and 3.3V
Specification:
Sensor： Winsen MP503
Power： 5V or 3.3V
Dimension: 40x20mm
[1]: /editor/20160115/56989c5cc306b.png
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| ID | Name | Designator | Quantity |
|---|---|---|---|
| 1 | SEEEDSTUDIO_SCH_FRAME | U$1 | 1 |
| 2 | SX1301 | U1 | 1 |
| 3 | 22k_1% | R3 | 1 |
| 4 | 3k_1% | R4 | 1 |
| 5 | 10k | R5,R6,R2 | 3 |
| 6 | 100nF | C3,C7,C9,C1 | 4 |
| 7 | 10uF | C5,C6,C2 | 3 |
| 8 | 1N5819 | D2 | 1 |
| 9 | DNP | C12 | 1 |
| 10 | SMD Grove | J1 | 1 |
| 11 | PAD-TEST-POINT | TP4,TP3,TP6,TP7,TP8,TP1,TP2,TP5 | 8 |
| 12 | LM358D | U4 | 1 |
| 13 | MP503 | U2 | 1 |
| 14 | 0R | R7 | 1 |
| 15 | 10uH | L2 | 1 |
| 16 | BZX584C3V6 | D1 | 1 |
| 17 | S9013 | Q1 | 1 |
| 18 | 100uF10V | C4 | 1 |
| 19 | 0(DNP) | R8 | 1 |
| 20 | 0R(DNP) | R9 | 1 |
| 21 | blue | D3 | 1 |
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