Arduino Forum

Topics => Education and Teaching => Topic started by: Siffredi on Apr 04, 2019, 02:17 pm

Title: A small problem
Post by: Siffredi on Apr 04, 2019, 02:17 pm
Hello !

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?
Title: Re: A small problem
Post by: AWOL on Apr 04, 2019, 04:05 pm
Hello !

I have a small problem with a tension sensor more exactly the Tension Divisor Grove .
 
In English, we rarely use "tension" except for "high tension".
We normally just use "voltage".
Title: Re: A small problem
Post by: J-M-L on Apr 19, 2019, 05:09 am
Show us your code and your wiring would be a good start...