Home > Products > Board for Ardunio > Hot and New electronic component module MQ-2
Hot and New electronic component module MQ-2
- 100000 Piece / Pieces per Month
- shenzhen
- L/C D/P D/A Credit Card T/T
- AIRPODS MAX (2020)
- Pen tablet painting graphic design pen monitor BOSTO X5 120% sRGB color full-laminated screen battery-free drawing tablet
- Factory wholesale 1280*720 lcd led poratble home theater projector Y7
- Top on sale 720p hd smart android projector HY300
- Camera Interface for Mecedes-Benz NTG 6.0,7" screen, A class
- Hot Sale Wireless Speaker Mini Waterproof Speakers Music Players With Handsfree Call Tf Card For Mobile Phone
Product Details
Brand Name: | WDL | Model Number: | MQ-2 module | Place of Origin: | Guangdong, China |
Product Description
Factory direct sup ...
HOT biped industri ...
DIY educational to ...
Original New Electronic Component module MQ-2
The module features:
1, the use of high-quality dual panel design, with a power supply indicating and TTL signaloutput indicator;
2, with the DO switch signal (TTL) output and AO analog signal output;
3, the TTL output valid signal is low. (when output is low electrical level signal lights, can be directly connected with the single chip microcomputer or relay module)
4, the analog output voltage with the higher concentration the higher the voltage.
5, liquefied petroleum gas, natural gas, city gas, smoke has good sensitivity.
6, there are four screw holes for positioning;
7, product dimensions: 32 (L) *20 (W) *22 (H)
8, has long service life and reliable stability
9, rapid response recovery characteristics
Electrical properties:
Input voltage: DC5V power (current): 150mA
DO TTL digital quantity output: 0 and 1 (0.1 and 5V)
The AO output: 0.1-0.3V (relative to no pollution), the highest concentration of voltage of about 4V
Special remind: sensor energized need preheating, about 20S, the measured data is stable,the sensor heating is a normal phenomenon, because the internal electric heating wire, if hotis not normal.
If you have any question pls feel free contact me
v Service name: Monica
v skype : monicaliao2008
v Tel/WhatsAPP/Wechat: 0086-13590464323
Why Choose Us?
1.We respond you within 12 hours.
2.OEM/ODM available.
1)Silk Print logo on the camera;
2)Customized Camera Housing;
3)Customized Color Box
4)Any your idea on camera we can help you design and put it into production
5)Free charge for 1000pcs order.
3.High quality, fashion designs,manufactured price,fast lead time.
4.After-Sale Service :
1)All products will have been strictly Quality test 3 times before packing.
2)All products will be well packed before shipping;
3)1 years warranty;
4)Fast RAM service,or new products with whole new package for repaired items
5.Fast Delivery.
Sample order in 1 working day, and 3~7 working days for bulk production;
OEM: 15-20 working days.
6.Payment
You can pay for the order via L/C,or T/T,Western Union,Paypal in advance.
7.Shipping
By express DHL,UPS,TNT,Fedex,EMS,China Air Post.HK Post,by air,by sea;
Collect via your own express account is available .
Contact Us
- Shenzhen Wonderlong Technology Co., Ltd.
- Contact nameMonica Liao
- Phone86-755-13590464323
- AddressHouhai Industrial Park ,Longcheng Rd. Nanshan Dist. Shenzhen,Guangdong
- BLIIOT MQTT protocol connected to cloud platform, edge computing control, waste gas sewage pipeline pressure flow, distribution cabinet room temperature and humidity remote acquisition and monitoring coupler
- BLIIOT profinet analog digital input and output logic control traffic agriculture, smart medical environment, monitoring coupler BL201
- BLIIOT MCU controller 8TC+1RS485 high-precision acquisition of various types of thermocouple acquisition module
- BLIIOT Modbus RTU 4AIN+4PT100+1RS485 custom humidity monitoring module DAM124 for dry contact
- BLIIOT transmitter, current, voltage, temperature and power 2AIN+2PT100+1RS485 I/O acquisition module
- BLIIOT 4PT100+1RS485 cold storage fruit and vegetable storage room temperature monitoring remote acquisition module dam120
- BLIIOT 2PT100+1RS485Modbus RTU protocol wet and dry contact pulse counting remote I/O module
- BLIIOT 4AIN+1RS485 to DCS PLC SCADA IoT Industrial Automation Acquisition Device DAM116
- BLIIOT 2AIN analog input 1RS485 water room computer room environmental security temperature and humidity acquisition and monitoring module
- G805 Low Power BLE + CatM(eMTC,LTE-M) or 4G Cat.1, GPS/Glonass+Wifi+LBS Badge Tracker
- B2315 LoRaWAN + BLE5.0, GPS tracker wristband
- W200PL-LoRaWAN+BLE5.0,IP67 Waterproof, GPS+Glonass+Wifi, Heart Rate+Body Temp. Tracker Wristband/ Smart Watch
- W200L-LoRaWAN+BLE5.0,GPS+Glonass+Wifi, Heart Rate+Body Temp. Tracker Wristband/ Smart Watch
- G618M-CatM-eMTC+BLE, GPS+Wifi low power Pets Tracker
- Wearable and Tracker (Indoor and Outdoor)
- 100m Type C Wireless Display Video Transmitter Receiver HDMI Extender for Macbook Notebook Laptop PC Ios Phone To TV Projector
- 5.8Ghz Wireless HDMI Video Transmitter and Receiver 250M Wireless HDMI Extender kit for DSLR Laptop STB PC To Monitor TV
- Wireless HDMI Transmitter and Receiver 300M Video Extender kit Lollipop Antenna For DSLR Camera PS4 to Projector PC
- 5.8Ghz 200M Wireless HDMI Extender Video Transmitter Receiver 1 To 4 Splitter Screen Share for PS4 DVD Camera PC To TV Monitor
- Wideband SDR Receiver RSP1A 1kHz - 2000Mhz 14bit shortwave Radio AM FM HF SSB CW receiver Full band
- MR500E industrial grade 4G router with full network connectivity, 4G to WIFI wired video monitoring, internet access, CPE router
- 36V2.2Ah HA007-Electric Skateboard Electric Scooter Replacement Battery Pack With Domestic 18650 2200mah And BMS
- new s8 smart wearable watch
- Professional Factory 51.2mm Voice Coil Titanium Unit Diaphragm for Compression Driver Tweeter
Popular Searches
- heartbeat recording device
- record brush cleaner
- wireless presenter with green laser
- pcmcia graphics card
- dab pen wax
- spectacles wet wipe
- Hdmi Wallplate Extender
- motion sensor sound player
- landline phone adapter
- vinyl record cleaner
- aaa aa c d 9v
- desulfation battery charger
- adulte movie
- ais usb receiver
- android ball
- audio cube
Recommended Products
- unique design Retro phone mobile shape Bluetooth speaker with radio wireless charger Bluetooth speaker TF card clock outdoor speaker
- teacher audio mini wireless microphone K Gobo Gadget Bluetooth Speaker set Home microphone speaker outdoor portable
- teacher factory Bluetooth speaker With microphone portable large volume outdoor wooden card sing dance Bluetooth tws speaker
- New factory creative gift explosive X6 Bluetooth speaker TWS wireless heavy bass card Bluetooth speaker manufacturers wholesale stock
- business application software apps Android Mobile App Development
- Build An IoT-Based Smart Parking System Mobile apps
- live sports streaming app
- ecommerce mobile apps Mobile App Development for iOS and Android sale of mobile android and iOS by intellisense
- The Greatest Live Streaming Apps for Companies
- The Best Customized Dashboard Development Software to Help Businesses Achieve Comprehensive Data Visualization
- MHD Bluetooth audio Venom high-end human-computer interaction subwoofer rhythm magnetic liquid creative gift
- Learning Management System, Online Education System, and Online Learning Site and Online course platform
Find Similar Products By Category
- Consumer Electronics > Other Consumer Electronics
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Monica Liao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-