@pinhaof5 The relays are the arduino's connection to the real world. This box is going to be used for a green house. one for a water valve @ 12 volts one for lighting @ 120V ECT. see my arduino green house video.
@instrumenttek My problem is, I'm a mechanical engineer and I have to do automaton with sense. So an Arduino controlled greenhouse was perfect. That's why I asked. Thank you.
Why do you have those relays?
pinhaof5 3 days ago
@pinhaof5 The relays are the arduino's connection to the real world. This box is going to be used for a green house. one for a water valve @ 12 volts one for lighting @ 120V ECT. see my arduino green house video.
instrumenttek 2 days ago
@instrumenttek My problem is, I'm a mechanical engineer and I have to do automaton with sense. So an Arduino controlled greenhouse was perfect. That's why I asked. Thank you.
pinhaof5 1 day ago
Slick build. I take it you do some sort of machine automation for work?
timtanguay 1 month ago
@timtanguay yeaa. I work instrumentation I have built similar boxes professionally. only at work im not on a budget so they look a little better...
instrumenttek 1 month ago