Hi, I'm a beginner with arduino. I have an Arduino Uno and wanted to try to raise or lower a shutter operated by a gas sensor. I've already read some discussion and I came up with a semi idea but I think it will not work.
Here's the pattern that I thought:
Say that work?
Should I use the transistor? If so, how?
Should I also use diodes?
I await a response.
Thanks to those who respond.
(I already wrote a post but I do not think I did understand well).
What are the two devices the motor and arduino are connected to ?
(one labeled 0V and the other labeled 230V)
Quali sono i due dispositivi il motore e arduino sono collegati a?
(quello denominato 0V e l'altro 230V etichettato)