ok i'm working on thermostat project @ moment got question around switching. boiler fitted in house maxi duo-tec 20 , uses line voltage thermostat.
was looking @ using , opto-coupled relay: http://www.ebay.co.uk/itm/151835137152
but i'm not sure how boilers work , given it's 230v
don't want making mistakes.
any guidance awesome
was looking @ using , opto-coupled relay: http://www.ebay.co.uk/itm/151835137152
but i'm not sure how boilers work , given it's 230v
don't want making mistakes.any guidance awesome
sorry forgot attach thermostat stuff that's in boiler install guide
Arduino Forum > Using Arduino > Project Guidance > Thermostat project question....
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