Schlagwort: Thermochromic Display

Reading Time: 2 minutesThis thermochromic 7-segment display colorfully shows the temp and humidity Arduino Team — August 19th, 2019 Instead of controlling his temperature and humidity display directly, maker Zaphunk did things a bit differently, driving the temperature of each segment with a Peltier element, or thermo-electric cooler (TEC), to change its color.  Each segment…