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ARDUINO DIGITAL THERMOMETER DS3231 RTC

Simple digital thermometer displaying indoor temperature on 2.2″ TFT LCD using DS3231 RTC module. – Arduino pro mini 3V3 8Mhz AtMega328. – DS3231 RTC High Precision Real Time Clock Module. – TFT 2.2″ 240×320 ILI9340. – Power supply/battery 3V3. TFT display is updated every 10 sec. [crayon-5974cfa5aede3812499464/] Arduino libraries: Arduino sketch …

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