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2 layersSéquenceur, the printed circuit board in 3D

Séquenceur électronique de vol conçu pour des projets de fuséonautique (AEROTECH).

Copper layers
2
Thickness
1.6 mm
Parts
18
Nets
33
Pads
63
Tracks, vias
96, 11
Pours
2
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
21 Aug 2026
Updated
21 Aug 2026

Overview

Séquenceur is an open-source printed circuit board by williamkombassere-ops, from the williamkombassere-ops/rocket-sequencer repository on GitHub. It is a 2-layer board with 18 parts on 33 nets, routed with 96 tracks and 11 vias.

Its parts include 4 connectors, 3 resistors and 2 capacitors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

README

README.md

🚀 Rocket Sequencer (AEROTECH)

Séquenceur électronique de vol conçu pour des projets de fuséonautique (AEROTECH).

🛠️ Fonctionnalités

  • Gestion des allumages et des phases de vol.
  • Conception électronique réalisée sous KiCad.
  • Intégration de fichiers 3D pour la structure (.step).

📁 Structure du projet

  • Gerber_Finale/ : Fichiers de fabrication pour le PCB.
  • Séquenceur-backups/ : Sauversions et historiques du projet KiCad.
  • Séquenceur.kicad_pcb : Fichier du circuit imprimé.
  • Séquenceur.kicad_sch : Schéma électrique.

💻 Logiciels utilisés

  • KiCad pour la conception de la carte.

Parts

18
QtyValueFootprintReferences
3330Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1, R2, R3
2100nFCapacitor_THT:C_Rect_L7.0mm_W2.5mm_P5.00mmC1, C2
2ConnecteurConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalSW_CALCULO1, SW_EXPERIENCE1
2MountingHoleMountingHole:MountingHole_3.2mm_M3H1, H2
1Arduino_Nano_EveryModule:Arduino_NanoA1
1ConnecteurConnector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_VerticalCONNSERVO1
1JConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalLED_EXP1
1JackConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ1
1LED JACKConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalLED_JACK1
1LED VERTEConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ6
1SW_SYTEMEConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalSW_SYSTEME1
1UARTConnector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_VerticalJ9
1connecteur ALIMTerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-5.0-H_1x02_P5.00mm_HorizontalJ3

Questions

What parts does the Séquenceur use?

18 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 Séquenceur KiCad files?

From the williamkombassere-ops/rocket-sequencer repository on GitHub, at the commit this page was made from: the board is Séquenceur.kicad_pcb and its schematic Séquenceur.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Séquenceur design in my own project?

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

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