2 layers85.4 × 54.1 mm
2 layers88.1 × 50 mm
Hacker Card
shlinke/NFCardA simple NFC Card with alot of kewl designs on it!
- Size
- 88.1 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 8
- Pads
- 16
- Tracks, vias
- 39, 8
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 24 Jul 2025
- Updated
- 28 Jul 2025
Overview
Hacker Card is an open-source printed circuit board by shlinke, from the shlinke/NFCard repository on GitHub. It is a 2-layer board of 88.1 × 50 mm with 35 parts on 8 nets, routed with 39 tracks and 8 vias.
It is built around the NT3H2111W0FHKH. Its parts include 1 capacitor, 1 resistor, 1 IC and 1 diode.
Main components
1README
README.mdNFCard
| PCB Front | PCB Back | PCB Drawing | Schematic |
|---|---|---|---|
Why I Made It
Ever have someone ask you for your discord? github? sms? etc? Hate having to spell out your full username for them? Now all you need is a card!
Bill of Materials
| Price | Part Number | LCSC Part | Designator | Quantity | Manufacturer |
|---|---|---|---|---|---|
| $0.86 | NT3H2111W0FHKH | C710403 | U1 | 1 | JLCPCB |
| $0.01 | KT-0805G | C2297 | D1 | 1 | JLCPCB |
| $0.01 | 0805W8F470JT5E | C17714 | R1 | 1 | JLCPCB |
| $0.01 | CL21B224KBFNNNE | C5378 | C1 | 1 | JLCPCB |
| $1.46 | Total | ||||
| ----- | JLCPCB Checkout | ----- | ----- | ----- | ----- |
| $2.00 | PCB Total | ||||
| $22.73 | Shipping Estimate | ||||
| $24.75 | Total |
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | LOGO | LOGO | G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G***, G*** +14 |
| 1 | 220nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 47Ω | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | Antenna_Loop | lib:card_nfc | AE1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | NT3H2111W0FHKH | NT3H2111W0FHKH:QFN8P50_160X160X50L40X20N | U1 |
Questions
How big is the Hacker Card PCB?
It measures 88.1 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hacker Card use?
35 parts, built around the NT3H2111W0FHKH. 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 Hacker Card KiCad files?
From the shlinke/NFCard repository on GitHub, at the commit this page was made from: the board is PCB/Hacker Card.kicad_pcb and its schematic PCB/Hacker Card.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hacker Card design in my own project?
Its repository states no licence, so its author keeps all rights: ask shlinke before reusing the design.
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