Electronic project demo by Lewis Loflin

Arduino Reads Temperature Sensor Displays Temperature on LCD Display

by Lewis Loflin


This is another variation of two following programs combined into one. This code has been tested, the TMP37 sensor has been connected to A0.

Electrical connections ADS1115.
Electrical connections ADS1115.


 By Lewis Loflin lewis@bvu.net
 Electronics website:

 Arduino uses ADS1115 4-channel 15-bit
 ADC to read TMP37 Centigrade temp sensor.
 The sensor voltage and temperature in
 Fahrenheit is displayed on I2C based
 LCD display.

Arduino sketch for this project: lcd_i2c_ads1115.ino

My YouTube Videos on Electronics
Introduction to the Arduino Microcontroller
Part 1: Programming Arduino Output
Part 2: Programming Arduino Input
Part 3: Arduino Analog to Digital Conversion
Part 4: Using Arduino Pulse-Width-Modulation
Repost Arduino AC Power Control

See How I got into Electronics