by nusnel @ instructables.com:
For my monthly maker column in Dutch newspaper “De Volkskrant”, I made a coolbox in which you can control the temperature in three separate compartments to keep craft beer at just the right temperature.
The contraption I build uses three Peltier-elements to cool, an old desktop computers power source, an LCD to show both the measured and the set temperature and finally an Arduino to tie it all together.
Advertisement1
Temperature controlled coolbox – [Link]
The post Temperature controlled coolbox appeared first on Electronics-Lab.
