Product Description & Reviews
Component list:1 x Project Box 1 x User Manual1 x MQ-21 x MQ-31 x MQ-41 x MQ-51 x MQ-61 x MQ-71 x MQ-81 x MQ-91 x MQ-1351 x 400 Holes Breadboard 20 x Dupont wire (Female to Male)2 x 24cm Jumper Wire (Male to Male)2 x 20cm Jumper Wire (Male to Male)4 x 16cm Jumper Wire (Male to Male) 22 x Jumper Wire 25cm (Male to Male) Features:Gas Sensor Detector Module can be used in the gas leakage monitoring device of homes and factories, it's suitable for the detection of liquefied gas, butane, propane, methane, smoke, etc. PRODUCT FEATURESIt adopt the high quality dual-panel design with power indication and TTL signal output indication;With DO switch signal (TTL) output and AO analog signal output;The output signal of TTL is low. (When the output is low, the signal light can be directly connected with a single chip microcomputer or a relay module);The voltage value will be higher if the concentration of analog output voltage is higher.Good sensitivity to liquefied gas, natural gas, city gas and smoke;There are four screw holes for easy positioning;Has a long lifetime and reliable stability;Rapid response and recovery characteristics.ELECTRICAL PROPERTIESBR Input voltage : DC5V Power consumption ( current ): 150mA;DO output : TTL digital 0 and 1 ( 0.1 and 5V);AO output :0.1-0.3 V ( relative to pollution ), the maximum concentration of the voltage is about 4V. SPECIAL NOTE After the sensor is powered, it needs around 20 seconds to warm up to make sure the measured date is stable. And the sensor heating is a normal phenomenon, because of the internal electric wire, but it's not normal if it is very hot.
Features & Highlights
- Including 9 Combustible Poisonous Gas Detector, MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135,very complete gas Detector Kit
- With detailed tutorial and codes to help you demo, contain specifications of each sensor module to make everything easier.
- All components are modular easy to connect and convenient to use
- Quick-responding technical support for free. Professional engineering team provides fast and free support to help you solve every difficulty in learning
- Nice plastic package will keep everything come in good condition
Additional Information
| Manufacturer: | Emakefun |
| Brand: | Emakefun |
| Part Number: | EM-MQKit |
| Publisher: | Emakefun |
| Studio: | Emakefun |
| MPN: | EM-MQKit |
| EAN: | 7466590228324 |
| Package Weight: | 0.31 pounds |
| Package Size: | 4 x 2 x 2 inches |
Have questions about this item, or would like to inquire about a custom or bulk order?
If you have any questions about this product, contact us by completing and submitting the form below. If you are looking for a specif part number, please include it with your message.