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“4 Channel Relay Shield Module 5V” has been added to your cart.
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Category
Sensors & Modules
MQ7 Carbon Monoxide Gas Sensor Module
7,800
RWF
Operating voltage: DC 5 V.
The analog output voltage, the higher the concentration the higher the voltage.
The carbon monoxide detection with better sensitivity.
With a long service life and reliable stability.
Rapid response and recovery characteristics.
Range: 10 to 1000 ppm.
3 in stock
MQ7... quantity
Add to cart
Contact Us
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HC-SR04 Ultrasonic Module Distance
4,300
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ACS712 ACS712ELC Hall Test Current Sensor Module 20A
5,500
RWF
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Sale!
GY-NEO6M V2 GPS Module with APM2.5 antenna(NEO-6M)
14,500
RWF
Original price was: 14,500 RWF.
12,500
RWF
Current price is: 12,500 RWF.
Add to cart
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MQ8 Hydrogen Gas Sensor Module
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ACS712 ACS712ELC Hall Test Current Sensor Module 20A
5,500
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RC522 RFID Module Card Reader 13.5 MHz
6,500
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Air Pressure Sensor 0-40kPa
5,600
RWF
Add to cart
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