detector
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Robotics and Science Kits, Sensors And Modules
MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
Robotics and Science Kits, Sensors And ModulesMQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
- Safety of home
- Control of air quality
- Measurement of gas level
- Operating Voltage is +5V
- Analog output voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat duration 20 seconds
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
SKU: MQ-2 Smoke Gas Sensor -
Robotics and Science Kits, Sensors And Modules
MQ-7 Gas Sensor Module For Carbon Monoxide Detector Module
Robotics and Science Kits, Sensors And ModulesMQ-7 Gas Sensor Module For Carbon Monoxide Detector Module
- Domestic gas leakage detector
- Industrial CO detector
- Portable gas detector
- High sensitivity to carbon monoxide
- Fast response and recovery
- Adjustable sensitivity
- Stable, long life and low cost
- Both digital and analog output
SKU: MQ-7 Carbon Monoxide Sensor -
DIY Breadboard Project Kit
Fire Alarm Security System DIY Project Kit Using Mini Breadboard BC547 Transistor And 220 Ohm Resistor Working Model For Science Students
DIY Breadboard Project KitFire Alarm Security System DIY Project Kit Using Mini Breadboard BC547 Transistor And 220 Ohm Resistor Working Model For Science Students
This Project is not Returnable and Exchangeable.
Ready to Use Projects are available.
Youtube Video Link – https://youtu.be/VtNtVwX0OU0
Fire Alarm Security System DIY Project Kit –
- 3 Pcs BC547 Transistor
- 3 Pcs LED Light
- 3 Pcs 220 Ohm Resistor
- 3 Pcs Infrared
- 2 Pcs 5Volt Passive Buzzer
- Mini Breadboard
- 9Volt Battery And Battery Connector
- Connecting Wires
SKU: Fire Alarm Security System DIY Project Kit