Complete library for whole scientific pre-final

Dependencies:   BOX_1

Revision:
5:b0fa65791218
Parent:
4:f693e434d21c
diff -r f693e434d21c -r b0fa65791218 ENVIROMENTAL/ENVIROMENTAL.cpp
--- a/ENVIROMENTAL/ENVIROMENTAL.cpp	Tue Jun 11 12:57:01 2019 +0000
+++ b/ENVIROMENTAL/ENVIROMENTAL.cpp	Thu Sep 05 20:56:11 2019 +0000
@@ -42,9 +42,9 @@
     float VRL;
     float Rs;
     float ratio;
-    float Ro;
+    float Ro=28;
     float ppm;
-    float RL;
+    float RL=10;
     float m =-0.661;
     float b =1.332;
     for(int test_cycle = 1 ; test_cycle <= 500 ; test_cycle++) //Read the analog output of the sensor for 200 times