DIY temperature regulator
thingiverse
Temperature regulator I made. It's a low cost gadget working as a temperature regulator for my room. It also offers information about humidity. Instructions BOM 2x 8x8 LED Matrix build on MAX7219 (6 USD) 1x Arduino Nano (6 USD) 1x LED (? USD) 1x resister for the led (? USD) 1x relay module (1.5 USD) 1x rotary encoder with button (1 USD) 1x DTH11 sensor (2 USD) File Termostat_v3.ino contains code for arduino. There is also a Fitzing file on the way ;)
With this file you will be able to print DIY temperature regulator with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on DIY temperature regulator.