arduino-analog-temperature-sensor

Components

• Arduino uno
• Analog temperature sensor (thermistor)
• LCD1602
• Potentiometer (for contrast of LCD)

Connections

LCD1602

• RS to digital pin 4
• R/W to GND (write only)
• E to digital pin 5 (enable)
• D4-D7 to digital pin 9 to 12 (data)
• VDD to 5V (power)
• A to 3.3V (backlight)
• K to GND (backlight)

Potentiometer

• one pin to VO of LCD1602
• one pin to GND
• one pin unconnected

Thermistor

• S to A0 of Arduino
• − to GND
• + to 5v

Result