2 layers254 × 160 mm
2 layers121.9 × 55.9 mm
Secret vault
mwales/WildcatCSClub2Wildcat CS Club
- Size
- 121.9 × 55.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 35
- Pads
- 82
- Tracks, vias
- 115, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 8 Oct 2021
- Updated
- 10 Aug 2024
Overview
Secret vault is an open-source printed circuit board by mwales, from the mwales/WildcatCSClub repository on GitHub. It is a 2-layer board of 121.9 × 55.9 mm with 18 parts on 35 nets, routed with 115 tracks and 0 vias.
It is built around the DS1307N+ and BS-7. Its parts include 6 switches, 4 resistors, 2 diodes, 1 IC and 1 connector. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
DS1307N+
PDIP-8-40℃~+85℃ 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output I2C PDIP-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time Clocks
BS-7
SMD-55℃~+105℃ SMD Button And Strip Battery Connector ROHSMPDButton And Strip Battery Connector
README
README.mdWildcatCSClub
Repository for artifacts for helping the WildCat CS Club (formerly Cyber Security Club), now Computer Science Club.
Prior year challenges (with sample writeups) are available. This is only a subset of the 50 or so challenges the we worked on over the year.
Slides from this year and prior years are also available.
Links to local in-person competitions
- Lockheed Martin Code Quest Information
- 2023 Code Quest Pictures
- Lockheed Martin Cyber Quest Information
- 2023 Cyber Quest Pictures
- 2024 Code Quest Pictures
- 2024 Cyber Quest Pictures
Other possible in-person competition option for 2023-2024
Online Events
-
Pico CTF - Carnegie Mellon University
-
TJ CTF - Thomas Jefferson High School for Sciene and Technology (#5 high school in the country per Forbes)
Why CTF?
Sponsors and Support
Generous support was given to the club from the following organizations. The kids didn't have to pay for anything out of pocket. Sponsors provided loaner laptops, T-shirts for competitions, and Binary Ninja discounts and licenses, along with their time.
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | SW_Push | cust_sw:SW_TH_Tactile_Omron_B3F-10xx_stackedpninums | SW1, SW2, SW3, SW4, SW5, SW6 |
| 2 | 2.2K | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R3, R4 |
| 1 | 220 | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R2 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | BS-7 | bs7batt:BS-7_MPD | B1 |
| 1 | Conn_01x04_Female | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1 |
| 1 | Crystal | Crystal:Crystal_C26-LF_D2.1mm_L6.5mm_Horizontal | Y1 |
| 1 | DS1307N+ | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | GREEN LED | LED_THT:LED_D5.0mm | D1 |
| 1 | LOGO | qr:qrcode2 | G*** |
| 1 | RED LED | LED_THT:LED_D5.0mm | D2 |
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Questions
How big is the Secret vault PCB?
It measures 121.9 × 55.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Secret vault use?
18 parts, built around the DS1307N+ and BS-7. 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 Secret vault KiCad files?
From the mwales/WildcatCSClub repository on GitHub, at the commit this page was made from: the board is hardware/secret_vault/secret_vault/secret_vault.kicad_pcb and its schematic hardware/secret_vault/secret_vault/secret_vault.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Secret vault design in my own project?
Its repository states no licence, so its author keeps all rights: ask mwales before reusing the design.