@ -29,7 +29,7 @@ You'll need Arduino desftop app 1.8.9 or later.
| MQ-303A | HANWEI Electronics | [datasheet](http://www.kosmodrom.com.ua/pdf/MQ303A.pdf) |
| MQ-309A | HANWEI Electronics | [datasheet](http://www.sensorica.ru/pdf/MQ-309A.pdf) |
### Info of datasheets (Lineal analisis of Logarithmic rects
### Info of datasheets (Lineal analisis of Logarithmic rects)
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