Digital barometric altimeter

This repository contains Arduino Nano based barometric altimeter project description.

Introduction

This barometric altimeter is a small device which can measure current altitude using atmospheric pressure detection.

Hardware

Here is a list of electronic components used in this project:

1. Arduino Nano board (https://store.arduino.cc/products/arduino-nano?queryID=fc006532adfc9cd109270b2609e022f7)
2. BMP280 (I2C version) (https://cdn-learn.adafruit.com/downloads/pdf/adafruit-bmp280-barometric-pressure-plus-temperature-sensor-breakout.pdf)

Software

Here is a list of official Arduino libraries used in this project:

1. Adafruit BMP280 Library (https://www.arduino.cc/reference/en/libraries/adafruit-bmp280-library/)
2. LiquidCrystal I2C (https://www.arduino.cc/reference/en/libraries/liquidcrystal-i2c/)
3. SD (https://www.arduino.cc/reference/en/libraries/sd/)
4. SPI (https://www.arduino.cc/reference/en/language/functions/communication/spi/)
5. TimerOne (https://www.arduino.cc/reference/en/libraries/timerone/)

Measurement process