Anura

Anura is a small multifunctional device

Adam Skrivanek

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Description

I came up with the idea to build an Anura when I needed functions that a classic smartphone can't do. And I also wanted to put features that a smart phone can do, but I thought it would be nice to have them there. My requirements for this device were:
-temperature
-distance measurement
-clock
-some game
- (wifi)
-the possibility to expand with different add-on modules

Details

Anura is based on Arduino. Furthermore, this device contains, contains sensors: temperature and pressure (bmp280), distance sensor (HC-SR04). It also contains modules: DS3231 (rtc), Oled display ssd1306 128X64.

In the future I plan to add more modules and functionalities

Files

Schematic_ANURA.png Schematic Portable Network Graphics (PNG) - 86.88 kB - 08/10/2023 at 10:42	Preview	Download

code.ino.ino Project code ino - 8.52 kB - 08/08/2023 at 14:16		Download

Components

1 × Arduino nano
3 × Button
3 × 10K resistor
1 × 220R resistor
1 × Led Fiber Optics / Emitters

View all 9 components

Project Logs

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Problem
Adam Skrivanek • 08/10/2023 at 10:04 • 0 comments

I soldered all the parts to a universal soldering iron. All wiring remains the same as on the breadboard. The soldering iron is 15X10 cm. There was a complication on the board, a short circuit! The Arduino burned up. I am currently waiting for a new one.
Base
Adam Skrivanek • 08/08/2023 at 14:04 • 0 comments

I don't have many photos for this update because I'm writing it backwards. I started with the first prototype on the breadboard, I fitted it with the components listed in the parts list. Then I started writing code. I wrote all the code in the Arduino IDE. ChatGPT and Google Bard helped me with the code. The code is quite simple, and the biggest complication in the code is the Pong game, which was tricky to incorporate into the code (well, for a beginner :)). Otherwise there were no major complications.