DIY temperature regulator

thingiverse

This temperature regulator was created by me at a low cost. It functions as a gadget that controls room temperature and provides information about humidity levels. The components used include two 8x8 LED matrices built on MAX7219, an Arduino Nano, an LED, a resistor for the LED, a relay module, a rotary encoder with button, and a DTH11 sensor. The code for this device can be found in the File Termostat_v3.ino, and a Fitzing file is also on its way!