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2 layers53.6 × 92.1 mmEggbot, the printed circuit board in 3D

Robot sumo de competición en equipo: diseño, electrónica y software de control.

Size
53.6 × 92.1 mm
Copper layers
2
Thickness
1.6 mm
Parts
24
Nets
36
Pads
92
Tracks, vias
82, 151
Pours
27
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
2 Mar 2026
Updated
31 Oct 2026

Overview

Eggbot is an open-source printed circuit board by R2DeezNuts, from the R2DeezNuts/EggBot-Sumo-Battlebot- repository on GitHub. It is a 2-layer board of 53.6 × 92.1 mm with 24 parts on 36 nets, routed with 82 tracks and 151 vias.

Its parts include 9 capacitors, 9 connectors, 1 IC and 1 switch. It belongs with the robots and motor control boards and the ESP32 boards of this library.

README

README.md

Proxecto Battlebot · Equipo Eggbots

Este repositorio reúne o deseño, o software e a documentación do noso BattleBot. A web de Eggbots recolle a documentación completa do proxecto.

Equipo

O equipo está formado por:

  • Enrique Comesaña Figueroa: Coordinador e responsable do deseño de hardware e da construción.
  • Juan José Prado Neira: Responsable do deseño e da implementación do software.
  • Marcos Fernández González: Responsable da web e da documentación.
  • Javier Rego Bargos: Responsable do deseño mecánico e electrónico.

Estrutura do repositorio

O repositorio organízase en:

  • README.md: Este ficheiro.
  • web: Código fonte da web do proxecto.
  • electronica: Deseño dos circuítos de control e das placas.
  • mecanica: Deseño da estrutura do robot e planos de fabricación.
  • software: Software do robot.
  • .gitlab-ci.yml: Proceso de publicación da web.

Compoñentes

Consulta a lista de compoñentes para ver o material empregado.

Parts

24
QtyValueFootprintReferences
80,1uFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmC3, C5, C6, C7, C8, C9, C10, C12
7Conn_01x03_Socket0_Huellas:pad_sensores_v2J1, J2, J3, J4, J5, J6, J7
4MountingHole_3.2mm_M3MountingHole:MountingHole_3.2mm_M3H0, H1, H3, H4
1220uFCapacitor_THT:CP_Radial_D4.0mm_P2.00mmC11
1Conn_01x02_Pin0_Huellas:pad_salida_UBECJ9
1Conn_01x07_Pin0_Huellas:pad_7J12
1ESP32-DEVKITC-32D0_Huellas:MODULE_ESP32-DEVKITC-32DU1
1SW_SPST0_Huellas:pad_2_èqSW1

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Questions

How big is the Eggbot PCB?

It measures 53.6 × 92.1 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Eggbot use?

24 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Eggbot KiCad files?

From the R2DeezNuts/EggBot-Sumo-Battlebot- repository on GitHub, at the commit this page was made from: the board is electronica/eggbot/eggbot.kicad_pcb and its schematic electronica/KICAD/pendulo_invertido_Juan.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Eggbot design in my own project?

Its repository states no licence, so its author keeps all rights: ask R2DeezNuts before reusing the design.