I have a small problem with a tension sensor more exactly the Tension Divisor Grove .
I use a Arduino Mega 250 and i have some problems with the connection cables. I wrote the program
and also i use a Laboratory DC POWER SUPPLY to tell the sensor what tension he must read . But after
i wrote all the program , i made all the connections ... the only problem si that when i change the value of the PC POWER SUPPLY the sensor don't change the numbers , i mean if on the DC POWER SUPPLY is 1A and 10V the sensor show me like 1,5V :-? event if i put 0.5A and 5V the sensor keep the same value.
What can i do?