Room temperature widget / Arduino Nano by Spanakis 3d model
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Room temperature widget / Arduino Nano  by Spanakis

Room temperature widget / Arduino Nano by Spanakis

by Thingiverse
Last crawled date: 3 years, 1 month ago
This is the Arduino Nano Variation.
Please let me know if any more variations are needed.
Changes on this version:
SDA -> A4
SCL -> A5
A small and good looking digital thermometer using the dallas DS18B20 digital sensor and an Arduino pro micro at 3.3v.
Everything is designed to fit exactly and to snap in place, no screws or glue is needed!
Instructions can be found bellow, including some information on the parts i used and the arduino code needed for it to work.
Connections:
Sensor data pin on Arduino PIN 5
Display SDA on Arduino PIN A4
Display SCL on Arduino PIN A5
Arduino nano pin out
DS18B20 info
Libraries:
OneWire.h
U8g2lib.h
DallasTemperature.h
Code: https://noobmakers.com/2018/04/01/digital-temperature-widget/
Parts Used & Amazon links: 
Sensor: Amazon.de – Amazon.co.uk – Amazon.com
Display: Amazon.de – Amazon.co.uk – Amazon.com 
Microcontroller: Amazon.de – Amazon.co.uk – Amazon.com 
Battery: Amazon.de – Amazon.co.uk – Amazon.com 
Parts Used & eBay links: 
Sensor: Ebay.de – Ebay.com – Ebay.co.uk
Display: Ebay.de – Ebay.com – Ebay.co.uk 
Microcontroller: Ebay.de – Ebay.com – Ebay.co.uk 
Battery: Ebay.de – Ebay.com – Ebay.co.uk 
Credits:
Models used to help me design it so everything fits on the links bellow.https://grabcad.com/library/arduino-pro-micro-1 PRO MICRO LINKhttps://grabcad.com/library/oled-0-91-128x32-1 OLED LINKhttps://grabcad.com/library/arduino-nano-5 Arduino Nano
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