Weekend Project – Arduino Temperature Meter
Found an interesting temperature probe on the auction site and I decided to acquire two pieces to test them out. With the LCD module, it seems making a temperature meter is not that hard at all. In this tutorial, I will show you how to make a temperature meter that allows you to measure temperature with a probe and display current, highest, and lowest temperatures on LCD module. After I made this, I left it on the desk almost a week and it’s still working! I guess it’s time to share how I did this. Get DallasTemperature Arduino Library here! Get OneWire Arduino Library here! See photo below: Material Needed: Arudino Mini Pro * 1 LCD Module 4 x 20 (J204A) * 1 Temperature Probe (DS18B20) * 1 Protoboard * 1 22k resistor * 1 Few jumper wires Wiring: Arduino-GND to GND Arduino-VCC to VCC Temperature probe-GND to GND Temperature probe-VCC to VCC Temperature probe-Data to 2.2K resistor to VCC LCD-GND to GND LCD-VCC to VCC LCD-SDA to Ar