Sciencemadness Discussion Board

Automation of an electric heater

Steam - 16-3-2015 at 17:27

I have been trying to google this all day but I can't find a simple answer.

What my dream is: that I will be able to hook up my space heater to a relay which is connected to a clock so that it starts up a 6:00 every day and shuts down at 7:00. From what I have learned over the internet that I will probably need to use a Raspberry Pi instead of audrino because audrino has no internal clock.
I am fairly unfamiliar with both systems but I am willing to learn enough to finish the project! ;)
Any help on the matter is appreciated!

Etaoin Shrdlu - 16-3-2015 at 18:04

http://www.drsfostersmith.com/product/prod_display.cfm?pcati...

hissingnoise - 17-3-2015 at 03:00

Quote:
What my dream is: that I will be able to hook up my space heater to a relay which is connected to a clock so that it starts up a 6:00 every day and shuts down at 7:00.

A simple time switch with a wattage rating suitable for a heater should suffice!

The low wattage controller shown would need a contactor to cope with the extra wattage . . .


Etaoin Shrdlu - 17-3-2015 at 09:49

Aren't space heaters less than 1500 watts generally?

Not that I'd actually trust an aquarium power strip, just pointing out this type of thing is readily available.

[Edited on 3-17-2015 by Etaoin Shrdlu]

Zombie - 17-3-2015 at 17:59

There are all sorts of wall outlet timers available.

http://www.grainger.com/category/plug-in-wall-switch-timers/...

You could also add a PID to control temperature.

http://en.wikipedia.org/wiki/PID_controller

[Edited on 3-18-2015 by Zombie]