Waveshare MQ-7 Gas Sensor

KSh 1,499

KSh 2,14130%

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+ shipping from KSh 195 to CBD - UON/Globe/Koja/River Road

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Ready for pickup between 15 May and 17 May if you place your order within the next 4hrs 25mins

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Product details

Waveshare MQ-7 Gas Sensor
Overview
1. Sensitive for carbon monoxide
2. Output voltage boosts along with the concentration of the measured gases increases
3. Fast response and recovery
4. Adjustable sensitivity
5. Signal output indicator
Specifications
1. Power: 2.5V ~ 5.0V
2. Dimension: 40.0mm * 21.0mm
3. Mounting holes size: 2.0mm
Applications
Carbon monoxide monitor
How to Use
In the case of working with a MCU:
1. VCC: 2.5V ~ 5.0V
2. GND: Power supply ground
3. AOUT: MCU.IO (analog output)
4. DOUT: MCU.IO (digital output)
Package Contents
1. MQ-7 Gas Sensor x1
2. 4-pin custom connector jumper wire x1