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Posts Made By:
NiHaoMike
Forum:
Appliances & Gadgets
10-03-09, 09:54 PM
Replies:
49
DIY thermal differential controller (solar hot water pump controller)
Views:
102,135
Posted By
NiHaoMike
I wonder what's the standby loss on that old...
I wonder what's the standby loss on that old controller.
For an extremely high energy efficiency, it's hard to beat some modern low power opamps or a MSP430 microprocessor. It takes a lot more...
Forum:
Appliances & Gadgets
09-11-09, 10:58 PM
Replies:
49
DIY thermal differential controller (solar hot water pump controller)
Views:
102,135
Posted By
NiHaoMike
Then add all the fancy stuff like control outputs...
Then add all the fancy stuff like control outputs to start use of hot water on the spot (such as washing dishes), PWM pump control, thermostat for home heating that uses excess hot water production,...
Forum:
Appliances & Gadgets
09-09-09, 09:46 PM
Replies:
49
DIY thermal differential controller (solar hot water pump controller)
Views:
102,135
Posted By
NiHaoMike
The easy way is two temperature sensors and a...
The easy way is two temperature sensors and a comparator with adjustable offset and hysteresis.
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