Case for Humidity sensor circuit

grabcad

To combat the humidity issue in my bathroom during shower time, I purchased a humidity sensor circuit from Aliexpress for a few euros and a stabilized power supply on Amazon for about 7 euros. To house these circuits, I created a container and used 7 small Parker screws to secure them inside, along with 4 larger screws for the strain reliefs (also printed in 3D). Additionally, two rubber cable glands were needed with a 4mm through hole and a 9mm section. Installation involved unmounting the power supply, placing it inside the box with a socket for the 220Vac input and a 12Vdc output connector for the sensor circuit. The circuits were fixed, rubber cable glands were installed, cables were secured, and the cover was fastened with six more screws. The box has three holes: one to view the power supply LED, and two for observing the sensor's red (power) and green (relay activation) LEDs. The complete instructions can be found at https://www.redpah.com/profile/16098/sergio-lanna.