文件名称:MQ-2-user-manual
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介绍说明－－下载内容均来自于网络，请自行研究使用
1、具有信号输出指示。
2、双路信号输出（模拟量输出及TTL电平输出）
3、TTL输出有效信号为低电平。（当输出低电平时信号灯亮，可直接接单片机）
4、模拟量输出0~5V电压，浓度越高电压越高。
5、对液化气，天然气，城市煤气有较好的灵敏度。
6、具有长期的使用寿命和可靠的稳定性
7、快速的响应恢复特性
-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
2、双路信号输出（模拟量输出及TTL电平输出）
3、TTL输出有效信号为低电平。（当输出低电平时信号灯亮，可直接接单片机）
4、模拟量输出0~5V电压，浓度越高电压越高。
5、对液化气，天然气，城市煤气有较好的灵敏度。
6、具有长期的使用寿命和可靠的稳定性
7、快速的响应恢复特性
-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
(系统自动生成,下载前可以参看下载内容)
下载文件列表
| 文件名 | 大小 | 更新时间 |
|---|---|---|
|
| ||
| 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 |