Monthly Archives: November 2016

Arduino Tamagotchi from the left

Arduino Tamagotchi – first board fitting (Pt 2a of 3)

The design principle of keeping everything to a minimum is also paramount in the Tamagotchi project. In this case, I wanted to use the Arduino chip itself and layout a board around it by myself and luckily, I also found out that my slaughtered external phone battery delivered 5.1 Volts which is in the operating range of the Arudino.

Tamagotchi PCBs

Tamagotchi PCBs

Top left, you see the front board with the display and the intended buttons (only one placed), top middle the board for the Arduino and it socket plus an USB port that will be used for the LiPo charger board (the one that is close to the battery) and on the right it’s the back plate containing the speaker and the RTC board. Continue reading

breadboard tamagotchi

palmsize Tamagotchi

Recently, I’ve come across a really nice Tamagotchi project on Instructables.

Tamagotchies are virtual pets in little devices (later on also apps, etc) that the user has to feed, clean up after and play with. They are a nice addition in my thinking on social robotics. Also while still collecting knowledge for the 68k computer, I learned that I want to start with a stripped down Arduino, not a Nano I usually work with. So this is an ideal little weekend project to learn a few things. Continue reading