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2 layers85.1 × 86.2 mmGraouBotSphere, the printed circuit board in 3D

GraouBotSphere

graoulab/GraouBot

A robot to teach kids from 7 to 77

Size
85.1 × 86.2 mm
Copper layers
2
Thickness
1.6 mm
Parts
24
Nets
25
Pads
98
Tracks, vias
154, 0
Pours
2
Routed
Yes
KiCad
KiCad 4
Created
14 Mar 2018
Updated
19 Mar 2018

Overview

GraouBotSphere is an open-source printed circuit board by graoulab, from the graoulab/GraouBot repository on GitHub. It is a 2-layer board of 85.1 × 86.2 mm with 24 parts on 25 nets, routed with 154 tracks and 0 vias.

Its parts include 12 connectors and 9 resistors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

README

README.md

GraouBot

A robot to teach kids from 7 to 77

GraouBotShpere, a small spherical bot

Folder Electronic contain the electronic card KiCad's project

Folder Mecanic contain the entire bot 3mm MDF pieces in one board ready to laser cut.

Folder Program contain an Arduino librairy with samples.

Parts

24
QtyValueFootprintReferences
5RResistors_SMD:R_1206_HandSolderingR1, R2, R3, R4, R9
4R_PHOTOOpto-Devices:Resistor_LDR_4.9x4.2_RM2.54R5, R6, R7, R8
1A5Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mmJ11
1A6-A7Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mmJ10
1ARDUINO_NANOlibCompoPerso:Arduino_NanoARDUINO1
1Bouton ActionButtons_Switches_THT:SW_Tactile_SPST_Angled_PTS645Vx83-2LFSJ7
1BuzzerBuzzers_Beepers:Buzzer_12x9.5RM7.6BZ1
1D12-D13Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mmJ6
1D4-D7Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mmJ12
1D8-D11Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mmJ5
1Jack-DCConnectors:JACK_ALIMJ8
1LEDPin_Headers:Pin_Header_Straight_1x02_Pitch2.54mmJ4
1LED RGBPin_Headers:Pin_Header_Straight_1x04_Pitch2.54mmJ3
1On OffButtons_Switches_THT:SW_CuK_OS102011MA1QN1_SPDT_AngledJ9
1POTPotentiometers:Potentiometer_Bourns_PTV09A-2_VerticalPotentiomètre
1Servo TetePin_Headers:Pin_Header_Straight_1x03_Pitch2.54mmJ1
1Servo brasPin_Headers:Pin_Header_Straight_1x03_Pitch2.54mmJ2

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Questions

How big is the GraouBotSphere PCB?

It measures 85.1 × 86.2 mm and has 2 copper layers, 1.6 mm thick.

What parts does the GraouBotSphere 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 GraouBotSphere KiCad files?

From the graoulab/GraouBot repository on GitHub, at the commit this page was made from: the board is GraoubotSphere_V2/Electronic/GraouBotSphere.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the GraouBotSphere design in my own project?

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