Tools.

The tools we used was to investigate if there was already a prototype, project or product similar to the one we created. But there is no prototype similar to ours only exists the prototype that was shown previously in the theoretical framework.

And tools that were used for the creation of car meter are the following:

  1 x Protoboard

  1 x Arduino ONE (controller)

  1 x Temperature sensor LM35

  1 x Potentiometer (Variable resistance)

  1 x Resistance of 220 ohms

  1 x 16 x 2 LCD

Then a preview of the car meter circuit.