Function description:

<1> TCP311 is the CMOS IC for INDOOR/OUTDOOR temperature display and clock TIMER

    display .
    Temperature measurement range：-50 ℃ (-58 ℉) ～ 70 ℃(158 ℉)
    TIMER display range ： 1:00 ～ 12:59
<2> Use TWO sensor (103AT)：One for INDOOR and another for OUTDOOR
<3> The PAD MODE1, MODE2 are used to select MODE function