You, too, can build this Arduino Nano Tamagotchi with a 3D-printed shell

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You, too, can build this Arduino Nano Tamagotchi with a 3D-printed shell

XDA·Simon Batt·6 months ago

#6dPbUpN7

#sensa #arduino #amp_tf #community #nano

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Credit: Chaos Theory

Published May 9, 2026, 12:10 AM EDT

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to technician for all computer issues, he found his passion for writing and decided to use his skill set to write about all things tech.

Since beginning his writing career, he has written for many different publications such as WorldStart , Listverse , and MakeTechEasier . However, after finding his home at MakeUseOf in February 2019, he would eventually move on to its sister site, XDA, to bring the latest and greatest in Windows, Linux, and DIY electronics.

Summary

Arduino Nano Tamagotchi emulator in a 3D-printed shell mimics the real 90s toy - adorable and pocket-sized.

Uses ArduinoGotchi firmware (GPL) adapted for Nano; expect to tweak code and 3D files.

Bill of materials: Arduino Nano, 3.7V LiPo, 168x64 OLED, screws,…

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You, too, can build this Arduino Nano Tamagotchi with a 3D-printed shell