HardLabs

Kaiser-Pet-

kunikuzushii·Kaiser-Pet-·PCB Files/tamagotchi.kicad_pcb

Kaiser-Pet- PCB layout, top view — open source ESP32 board by kunikuzushii

About the Kaiser-Pet- PCB

Kaiser-Pet- is an open source ESP32 PCB design by kunikuzushii, published on GitHub. It is a 2-layer board measuring 82.8 × 87.3 mm, with 9 components from 7 distinct parts.

Its main chip is the XIAO-ESP32-C3-SMD, from the ESP32 family. By type, the board carries 3 switches, 2 resistors, 1 IC and 1 battery holder.

From the project

tamagotchi project for fallout summer 2026

https://cad.onshape.com/documents/d6c669abeeb3d7413e8d21f8/w/bde522f027b95c0c69872acb/e/c43f71f52c280984713279bd?renderMode=0&uiState=6a39e0cea890183796429e63

My custom themed tamagotchi has: - RBG Screen - Higher quality pixel art - Photoresister (light sensor)

and most importantly... ITS FREAKING MICHAEL KAISER!!!

You take care of Kaiser from Blue Lock (animanga) like a standard tamagotchi. For example, you monitor their health, energy, and hunger levels and take care of them accordingly.

Kaiser-Pet-, from the project README
From the project README

Main components on the Kaiser-Pet-

XIAO-ESP32-C3-SMD

Kaiser-Pet- bill of materials (BOM)

9 components, 7 distinct parts.

QtyPartRefs
1
XIAO-ESP32-C3-SMD
U1
1
Battery_Cell
BT1
1
1207-P6.5MM
XHXDZ(兴华鑫)
BUZZER1
1
HS17QS178RX
HS180S10B
HS(汉昇)
LCD1
3
SW_Push
SW1, SW2, SW3
1
10k
R1
1
LDR03
R2

Kaiser-Pet- design files

The KiCad project lives in the kunikuzushii/Kaiser-Pet- repository on GitHub; these links point at the commit this page was built from.

Kaiser-Pet-: common questions

What microcontroller does the Kaiser-Pet- use?

The Kaiser-Pet- is built around the XIAO-ESP32-C3-SMD, from the ESP32 family.

How big is the Kaiser-Pet- PCB?

The Kaiser-Pet- measures 82.8 × 87.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kaiser-Pet-?

9 components, from 7 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kaiser-Pet- design files?

From the kunikuzushii/Kaiser-Pet- repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Kaiser-Pet- design in my own project?

The repository has no license, so all rights stay with kunikuzushii. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Kaiser-Pet- without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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