Javier Sing
This is a Testing library
DecagonEC-5.h@0:65f4dc94f339, 2016-11-28 (annotated)
- Committer:
- javiersing
- Date:
- Mon Nov 28 12:58:43 2016 +0000
- Revision:
- 0:65f4dc94f339
This is a Testing library
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| javiersing | 0:65f4dc94f339 | 1 | float MoistEC5(AnalogIn moist) |
| javiersing | 0:65f4dc94f339 | 2 | { |
| javiersing | 0:65f4dc94f339 | 3 | float value = moist.read(); // lee el puerto analogico y lo muestra de 0-1V |
| javiersing | 0:65f4dc94f339 | 4 | float V = value * 3.3; // convertimos lectura analogica 0-1V al de referencia en este caso 3.3V |
| javiersing | 0:65f4dc94f339 | 5 | float mV = V * 1000; // pasamos a mV |
| javiersing | 0:65f4dc94f339 | 6 | float VWC = (0.00133 * mV)- 0.456; // pasamos a VWC |
| javiersing | 0:65f4dc94f339 | 7 | return VWC; |
| javiersing | 0:65f4dc94f339 | 8 | } |