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Nsec ctf sao-2025

nsec·nsec-badge·hw/2025/ctf-addon/nsec-ctf-sao-2025.kicad_pcb

Nsec ctf sao-2025 PCB layout, top view — open source board by nsec
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About the Nsec ctf sao-2025 PCB

Nsec ctf sao-2025 is an open source PCB design by nsec, published on GitHub under the MIT license. It is a 2-layer board measuring 80 × 20.1 mm, with 20 components from 6 distinct parts.

Other key parts include the MMBT3906. By type, the board carries 10 resistors, 9 diodes and 1 IC.

It belongs with the iot & wireless and wearables designs in this gallery.

From the project

Software from the NorthSec badge

Brought to you by the Team badge of NorthSec.

The NorthSec 2025 badge is loosely based on the ESP32-C3 design with an ESP32-C3 microcontroller (ESP32-C3-WROOM-02-N4) which is used to drive several periphery devices:

- Eighteen NeoPixel RGB LEDs - Five buttons - One IR 'pairing' connector - Two Shitty Add-On V1.69bis connector

The badge is powered through a USB-C port or through 3 AAA batteries.

Main components on the Nsec ctf sao-2025

MMBT3906

Nsec ctf sao-2025 bill of materials (BOM)

20 components, 6 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MMBT3906
U1
8
LED
D1, D2, D3, D4, D5, D6, D7, D8
1
MBR120LSF
D10
7
75
R1, R2, R3, R4, R5, R7, R8
1
1
R6
2
10K
R9, R10

Nsec ctf sao-2025 design files

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

Nsec ctf sao-2025: common questions

How big is the Nsec ctf sao-2025 PCB?

The Nsec ctf sao-2025 measures 80 × 20.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nsec ctf sao-2025?

20 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Nsec ctf sao-2025 design files?

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

Can I use the Nsec ctf sao-2025 design in my own project?

Yes, under the terms of its MIT license, which nsec chose for the repository.

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