Anycubic Photon chamber's heater

Chamber's heater for cold environement. It work with 70W PTC heater and DHT-11 sensor for inlet temperture control. It allows to mantein 22 °C in chamber inside when out is close to 10 °C.   If you have problems with the electronic part or cannot make the printed parts yourself, I can provide you with the complete and functioning assembly. You will only need to get a 12V power supply. We will discuss the price privately.