1, with the directions of the signal output. 2, two-way signal output (analog output, and TTL level output), TTL output valid signal is low. (When the signal light output low, 4, 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage can be connected directly to the microcontroller). 5, liquefied petroleum gas, natural gas, city gas, better sensitivity. 6, with a long service life and reliable stability, fast response and recovery characteristics

Filename	Size	Update
MQ-2烟雾传感器模块\MQ-2.pdf
..................\TTL输出测试程序\chengxu
..................\...............\chengxu.c
..................\...............\chengxu.hex
..................\...............\chengxu.lnp
..................\...............\chengxu.LST
..................\...............\chengxu.M51
..................\...............\chengxu.OBJ
..................\...............\chengxu.Opt
..................\...............\chengxu.plg
..................\...............\chengxu.Uv2
..................\...............\chengxu_Opt.Bak
..................\...............\chengxu_Uv2.Bak
..................\...............\STARTUP.A51
..................\...............\STARTUP.LST
..................\...............\STARTUP.OBJ
..................\~$-2 development documentation	user manual.doc
..................\产品使用手册.doc
..................\模拟量测试参考程序\ADC0809.pdf
..................\..................\ADC0809中文资料.txt
..................\..................\keil\chengxu
..................\..................\....\chengxu.c
..................\..................\....\chengxu.hex
..................\..................\....\chengxu.lnp
..................\..................\....\chengxu.LST
..................\..................\....\chengxu.M51
..................\..................\....\chengxu.OBJ
..................\..................\....\chengxu.Opt
..................\..................\....\chengxu.plg
..................\..................\....\chengxu.Uv2
..................\..................\....\chengxu.__i
..................\..................\....\chengxu_Opt.Bak
..................\..................\....\chengxu_Uv2.Bak
..................\..................\....\STARTUP.A51
..................\..................\....\STARTUP.LST
..................\..................\....\STARTUP.OBJ
..................\..................\Last Loaded ourhc.DBK
..................\..................\ourhc.DSN
..................\..................\ourhc.PWI
..................\..................\keil
..................\TTL输出测试程序
..................\模拟量测试参考程序
MQ-2烟雾传感器模块
..................\MQ-2 development documentation	user manual.doc

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．