MQ2 Gas Sensor Detector Module in Pakistan
₨245Specifications:
Its dimensions are 36 x 20 x 21 (LxWxH)
Its weight is 8gm.
Its operating voltages are plus 5V.
It can be used to detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane.
Its analog output voltages are 0V to 5V.
Its digital output voltages are 0 to 5V.
Its preheat duration is 20 seconds.
This sensor can be used as a digital or analog sensor.
Its sensitivity can be varied by the potentiometer.
MQ3 Alcohol Ethanol Sensor Breath Gas Detector Ethanol Detection For Arduino
₨340MQ-3 Alcohol Ethanol Sensor Breath Gas Detector Ethanol Detection For Arduino
MQ4 Methane Gas Sensor Module in Pakistan
₨340Features:Â
- Power Supply: 5 Volts
- Interface Type: Analog & Digital
- High Sensitivity to Methane & small sensitivity to smoke & alcohol
- Low Cost.
- Stable & Long Life.
- On board Power indication.
MQ7 Gas Sensor Carbon Monoxide in Pakistan
₨340Specifications of Gas Sensor:
- Its operating voltages are DC 5V.
- Its IC driver is LM 393.
- Its size is 11 x 33 x 20 mm.
- Its range is 10 to 1000 ppm.
- Its characteristic gas is 100 ppm CO.
- Its sensitive resistance is 2 to 20, 10k at 100 ppm CO.
- Its sensitivity range is >= 30%.
- Its return time is <= 30s.
- Its heating resistance is 31 ohm
- Its heating current is <= 180mA.
- Its reaction time is <= 1s.
- Its heating voltages are 5V 2V / 1.5 to 1V
- Its heating power is approximately is 350mW.
- Its ambient temperature is -20 degree to +50 degree.
- Its humidity is <= 95%.
- Its oxygen content is 21%.
- If it has a higher concentration it will higher the voltage.
- It can detect Carbon Monoxide with better sensitivity.
- It has 4 screw holes for easy positioning
- This product dimensions are 32 x 20 x 22 mm.
- It is with long service life and reliable stability.
- It gives rapid response and recovery characteristics.
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MS5611 GY-63 Atmospheric Pressure Module in Pakistan
₨850Name: MS5611 module (atmospheric pressure module)
Built-in 24bit AD converter chip
High quality Immersion Gold PCB
Using the chip: MS5611
Power supply: 3V-5V (internal low dropout regulator)
Communication: Standard IIC / SPI communications protocol
MT3608 DC-DC Boost Converter Step Up Module in Pakistan
₨140- Input Voltage: 2V~24V
- Max. Output Voltage: 28V
- Max. Output Current: 2A
- Efficiency: >93%
- Size: 36*17*14mm/1.41*0.67*0.55″
-6%
Muhafiz switch Over Under Voltage Protection with Volt Meter and 3 Minute Delay in Pakistan
Original price was: ₨800.₨750Current price is: ₨750.- its operating voltages are 18 to 260 Volts.
- its under-voltage protection is almost 175V. if there are low voltages than 175V then it will trip.
- its tripping time is 2 seconds.
- its over-voltage protection is 260V. if there is more than 260V then it will also trip.
- in case of load shedding, it will automatically On/ OFF after 3 minutes
