Wow, a lot of time has passed. Sorry folks!!! Yes, this is still alive and well, I have been working VERY busily on my home renovation, trying to get it done and move in before school starts up again for the youngsters. I bought a 1933 farmhouse that was in very bad shape. But it coming along nicely. Hopefull there is a way to subscribe to this thread so you can all stay in the loop. i will be more diligent on posting more often, I just really hadn't had the time to work on this lately. So, time for the revival of the star-bator.
I had read in a post about air quality sensors...CO and CO2? Is there value add there?
Here is what I have so far:
2 tri-colored LED's. They show RGB (red, green, blue). They will be used to prominently display the health of temperature and humidity. Red too hot/high, Green good, Blue too cold/low. The sensors being used are highly accurate, +-.5 degrees Celsius and +-3% RH (relative humidity). There will also be a bank of 5 bright red LED's that will show that the incubator is in LOCKDOWN. Which I hope will help to keep the curious hands away. There will also be a buzzer that will chime to notify of any problem.
There is also an LCD display that will show temperature, humidity, and time incubated.
The temperature will be able to be maintained without any user intervention based on the logic that the bator is programmed with. Preliminary tests show that it will be within 1 degree F.
The chip that runs the operation is already programmed. For chickens. Based on their temp/humidity/days till hatch requirements. The incubator will be modular to accommodate changing the chip for other species, or for a custom request.
I am at the breadboard phase, creating a prototype of the circuitry.
I am still struggling with the case, I have found some nice rigid closed cell Styrofoam, but I think styrofoam looks cheap. I may create a custom wood box, something old school looking maybe knotty pine, with insulated panels. Haven't decided yet.
So, yes, while it still may be a little while off, I am going to working on it with a renewed sense of urgency, surprising to me, the word has gotten out, and apparently there is a little buzz going on.
What is listed here, this would be the basic model.