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SparkFun Alcohol Gas Sensor - MQ-3 Biometrics Surveillance Cameras this pin layout is actually

SKU 85149461566
4.6
USD607.50 USD651.50 Gallery price

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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

Details & care
Description

this pin layout is actually the top-down view NOT bottom-up

Comes as 1 package of ten jumpers (colors shown)

Built-in Lightning Protection

Non-slip soft foam handle

SparkFun Alcohol Gas Sensor - MQ-3 Biometrics Surveillance Cameras this pin layout is actuallyThis alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0 3. 3V ADC. Please review the datasheet for conversions to ppm then Wikipedia. org for BAC. Features: 5V DC or AC

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