If you made lot of unnecessary holes or if humidity or temperature is escaping too fast you may cover some of the holes using electrical or duct tape.
Temperature and humidity control system project.
Relative humidity control is a big deal as you are about to see.
The dht11 sensor is heart of the project which may be placed at the middle of any four sides of incubator inside but away from the bulb or humidity inlet tube.
In this project i used an arduino uno and a dht11 sensor combined with a lcd potentiometer button and relays.
The reason that it is called relative humidity is because the higher the temperatures are the higher the capacity of the air to hold water.
This is a very simple project to build a temperature humidity controller with 2 relays to control a hot source and a humidifier.
It measures both temperature and humidity of the environment.
Temp humidity chart using websockets and highcharts.
A secondary system using a real time clock rtc ensures a daily refreshment of humid air and allows for the programming of scheduled.
As a rough rule of thumb you could say that for every 18 f rise in temperature the air s ability to hold water doubles.
172 temperature projects using websockets on one arduino mkr1000 connected to wifi i send temp humidity data to a chart setup on highcharts.
The result of the temperature and humidity indicates on p10 board.
This system uses a waterproof humidity and temperature probe to monitor environmental parameters and an arduino uno connected to 5v relays to control the activation of a humidifier and a cooling fan.