
SeaTalk1
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

A robot to teach kids from 7 to 77
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.
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.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | R | Resistors_SMD:R_1206_HandSoldering | R1, R2, R3, R4, R9 |
| 4 | R_PHOTO | Opto-Devices:Resistor_LDR_4.9x4.2_RM2.54 | R5, R6, R7, R8 |
| 1 | A5 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J11 |
| 1 | A6-A7 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J10 |
| 1 | ARDUINO_NANO | libCompoPerso:Arduino_Nano | ARDUINO1 |
| 1 | Bouton Action | Buttons_Switches_THT:SW_Tactile_SPST_Angled_PTS645Vx83-2LFS | J7 |
| 1 | Buzzer | Buzzers_Beepers:Buzzer_12x9.5RM7.6 | BZ1 |
| 1 | D12-D13 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J6 |
| 1 | D4-D7 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J12 |
| 1 | D8-D11 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J5 |
| 1 | Jack-DC | Connectors:JACK_ALIM | J8 |
| 1 | LED | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J4 |
| 1 | LED RGB | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J3 |
| 1 | On Off | Buttons_Switches_THT:SW_CuK_OS102011MA1QN1_SPDT_Angled | J9 |
| 1 | POT | Potentiometers:Potentiometer_Bourns_PTV09A-2_Vertical | Potentiomètre |
| 1 | Servo Tete | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J1 |
| 1 | Servo bras | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J2 |

dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

pascallanger/DIY-Multiprotocol-TX-Module
Multiprotocol TX Module (or MULTI-Module) is a 2.4GHz transmitter module which controls many different receivers and models.


rusefi/rusefi
rusefi - GPL internal combustion engine control unit

DraftShift/StealthChanger
Tool changing system for Vorons and other front mount printer motion systems, not just stealthburner.

VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!

It measures 85.1 × 86.2 mm and has 2 copper layers, 1.6 mm thick.
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.
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.
Its repository states no licence, so its author keeps all rights: ask graoulab before reusing the design.