Arduino LCD Screen and Thermistor

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Uno (12, 11, 5, 4, 3, 2) PWM
LCD  (4, 6, 11, 12,13,14) so pin 12 to pin 4 etc.
From Uno: 5v pin2, gnd pins 1,5
backlight : eg from external PSU  if needed due to many modules load on the Uno: 4V to pin 15 via 220 ohm resistor, and 0V to pin 16.
LCD contrast pin3, a 3.6k ohm to gnd
10k thermistor with 10k resistor divider, 5v to gnd; sig to pin A0