Hi folks,
I'm building a forced air chicken incubator and need help with an inexpensive electronic device to monitor and control relative humidity in the unit.
The circuit needs to be capable of:
1) 110v operation
2) detecting the internal humidity, then activate a small, submerged ultrasonic device (from a "cool mist" humidifier) to raise the internal humidity to 65%, then shut off the device.
3) Have a second mode of operation that would perform the same as above but raise the internal humidity to 75%.
Any ideas would be appreciated.
Thanks!