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November 29, 2008
News - HackEDA: Automatic circui… |
about 11 months ago
Oh I hope he adds the thermocouple input on the list of “designs we’re considering”!!! I have wanted to make a BBQ controller or brew controller for many years.
News - Free Day is January 7th, … |
about 4 years ago
Seriously, you should search before you ask. The term cart only appears on this page 16 times. I came here today with the same question. It wasn’t very hard for me to find the answer. http://www.sparkfun.com/commerce/news.php?id=305#comment_8023
I will give you the benefit of the doubt and trust that you searched before asking this question. I would guess that you did not search for the term “cart” and missed the authoritative answer given here: http://www.sparkfun.com/commerce/news.php?id=305#comment_8023
Tutorial - Controllable Power Outlet |
about 5 years ago
I am wanting to do this EXACT thing. I would suggest a single pole double throw relay. (I think that is what it would be called.) One contact/throw is normally closed (when the coil is not energized). The other contact is normally open (and closes when the coil is energized).
Something else I would like to have would be a “toggle relay” if such a thing exists. So that each time the coil is energized the contacts switch state. That way you wouldn’t have to keep power on the coil to maintain state.
No public wish lists :(