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MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit
5.020 ratingsThe MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit by Pricio is a mid-range electronics designed for DIY enthusiasts and makers. It features Component name: Component position and 1/4W Resistor 5.1R: R1. Customers praise its easy to set up and use and excellent build quality. 100% of buyers rate it 4★ or above.
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About This Product
The MQ-5 Gas Detection Alarm Circuit Sound and Light Electronic Teaching Training DIY Parts Production Sensor Kit by Pricio is a mid-range electronics designed for DIY enthusiasts and makers. Customers highlight its easy to set up and use and excellent build quality.
Key Specifications
- Component name: Component position
- 1/4W Resistor 5.1R: R1
- 1/4W Resistor 1K: R2, R5~R7,R9, R10
- 1/4W Resistor 10K: R3, R4
- 1/4W Resistor 330R: R8
- 1/4W resistor 220K: IC4
- Ceramic capacitor 104: C1,C2
- 3MM yellow LED: D1, D2
Customer Verdict
100% of buyers rated this product 4 stars or above. The most appreciated qualities are: easy to set up and use, excellent build quality, fast and responsive, impressive sound quality.
Why Buy from Pricio?
Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
Feature:
Product name: Gas detection alarm circuit
Supply voltage: DC5V
Appearance size: 60*30mm
Sensor: MQ-5
NOTE: This kit requires self-assembly.
Package includes:
1 x DIY Kit
Principle:
The gas sensing material used in the MQ-5 gas sensor is tin dioxide with low conductivity in clean air. When there is flammable gas in the environment where the sensor is located, the conductivity of the sensor increases with the increase in the concentration of flammable gas in the air. big. External oscillator resistance 100K~240KΩ (the larger the resistance, the slower the sound speed), the buzzer can be driven to sound after power-on. Pin 1 is grounded, pin 2 is output, pin 3 is the sound terminal, pin 4 is connected to the positive pole of the power supply, and pins 5 and 6 are connected to the shock resistance.
Setup Guide
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