Arduino UNO: Temperature over LCD

Arduino UNO

Temperature Sensor

Arduino IDE

Alphanumeric LCD, 16 x 2

Trimmer Potentiometer, 10 kohm

In this project we are going to use a temperature sensor in order to read its value and displaying on a LCD screen.We connected two potentiometer in order to adjust LCD backlight and contrast as well.After sketch loading completed, your board will display current temperature, but only after computing an average of 100 samples read from temperature sensor. This to avoid crazy reading data every cycle. PINOUT<pre ><code >LCD_PIN_16 &gt; GND LCD_PIN_15 &gt; POTENTIOMETER R1 OUTPUT LCD_PIN_14 &gt; UNO_PIN_13 LCD_PIN_13 &gt; UNO_PIN_12 LCD_PIN_12 &gt; UNO_PIN_11 LCD_PIN_11 &gt; UNO_PIN_10 LCD_PIN_06 &gt; UNO_PIN_09 LCD_PIN_O5 &gt; GND LCD_PIN_04 &gt; UNO_PIN_08 LCD_PIN_03 &gt; POTENTIOMETER R2 OUTPUT LCD_PIN_02 &gt; +5V LCD_PIN_01 &gt; GND TEMP_SENS_PIN_CENTRAL &gt; UNO_PIN_A0 </code></pre>Formula used for conversion has been take from Arduino Project Books delivered with UNO Kit.

Arduino UNO: Temperature over LCD

Very basic temperature monitor