MQ-3 Gas Sensor Developer Board
| Brand: | Arduino |
| Product Code: | 9748 |
| SKU : | 69-13-9748 |
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KD1.500
Tags: #sensor #developer
| Brand: | Arduino |
| Product Code: | 9748 |
| SKU : | 69-13-9748 |
Tags: #sensor #developer
The board uses tin dioxide as a sensor material, which has low conductivity in clean air. The conductivity increases as the concentration of alcohol increases.
Special features
• Voltage supply: 3.3 - 5 VDC
• Output: Digital + analogue
• Dimensions: 45 x 26 x 13 mm