2 layers47.6 × 90.2 mm
2 layers80 × 100 mm
NfcCarrierBoard
EventAccess/NFCScannerMaskinvare & Firmware for in/ut-scanning
- Size
- 80 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 50
- Nets
- 60
- Pads
- 168
- Tracks, vias
- 268, 106
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Sep 2024
- Updated
- 22 Oct 2026
Overview
NfcCarrierBoard is an open-source printed circuit board by EventAccess, from the EventAccess/NFCScanner repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 80 × 100 mm with 50 parts on 60 nets, routed with 268 tracks and 106 vias.
It is built around the 24AA02E48T-I/OT, RMCF0805FT10K0 and BSS138K, with the CL31B106KAHNFNE, RMCF0805FT330R and RMCF0805FT4K70 among its other parts. Its parts include 10 capacitors, 8 resistors, 7 connectors, 3 diodes and 2 transistors. It belongs with the RP2040 boards of this library.
Main components
12
24AA02E48T-I/OT
SOT-23-5-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 200 Years 2Kbit 400kHz 5ms I2C SOT-23-5 EEPROM ROHSMicrochip TechnologyEEPROM
RMCF0805FT10K0
0805-55℃~+155℃ 10kΩ 125mW 150V Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
BSS138K
SOT-231 N-channel 1.5Ω@10V 1V 2.2pF 25pF 400mA 417mW 60V 650pC@4.5V 9.7pF N-Channel SOT-23 MOSFETs ROHSElecSuperMOSFETs
CL31B106KAHNFNE
120610uF 25V X7R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMTRMCF0805FT330R
0805-55℃~+155℃ 125mW 150V 330Ω Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface MountRMCF0805FT4K70
0805-55℃~+155℃ 125mW 150V 4.7kΩ Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHSStackpole Electronics (SEI)Chip Resistor - Surface Mount
PJ-002AH
插件-25℃~+85℃ 24V 2mm 5A 6.5mm DC Power Jack Right Angle 插件 DC Power Connectors ROHSCUIDC Power Connectors
AT-1224-TWT-5V-2-R
插件,D=12mm-30℃~+70℃ 12mm 2.4kHz 3V~7V 40mA 5V 6.5mm 87dB 9.3mm Electromagnetic Passive (Externally Driven) Through-hole 插件,D=12mm Buzzers ROHSPUI Audio, Inc.Buzzers
PPPC031LFBN-RC
插件,P=2.54mm-40℃~+105℃ 1 2.54mm 250V 3A 3P 8.51mm Gold Phosphor bronze Square Hole Through Hole 插件,P=2.54mm Female Headers ROHSSullins Connector SolutionsFemale Headers
BM04B-SRSS-TB
Header SR 1.0 SMT top entry, 1mm pitchJSTUncategorised
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorisedCRCW080510R0FKEAHP
0805-55℃~+155℃ 10Ω 500mW Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHSVishay IntertechnologyChip Resistor - Surface Mount
README
README.mdNFCScanner
Maskinvare & Firmware for in/ut-scanning
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 0.1µF | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | C2, C3, C4, C5, C6, C7, C8, C9, C10 |
| 5 | 10kΩ | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | R1, R4, R5, R6, R7 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP1, TP2, TP4 |
| 2 | NMOS | Package_TO_SOT_SMD:SOT-323_SC-70_Handsoldering | Q1, Q2 |
| 2 | SL54A | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | D1, D2 |
| 2 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | 10µF | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | C1 |
| 1 | 24AA02E48T | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | 330Ω | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | R2 |
| 1 | 4.7kΩ | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | R8 |
| 1 | 5V 3A Buck Reg | FootprintLibrary:SparkFun BabyBuck Regulator 5V | A4 |
| 1 | Barrel_Jack | Connector_BarrelJack:BarrelJack_Horizontal | J1 |
| 1 | Buzzer | FootprintLibrary:Buzzer_PUIaudio_AT-1224-TWT_D12_H9_6.5mm | BZ1 |
| 1 | Conn_01x03 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J5 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | Ethernet FeatherWing | Module:Adafruit_Feather | A2 |
| 1 | Grove | Connector:NS-Tech_Grove_1x04_P2mm_Vertical | J4 |
| 1 | Grove UART | Connector:NS-Tech_Grove_1x04_P2mm_Vertical | J7 |
| 1 | JST SH 4 | FootprintLibrary:JST-SH-4-top | J3 |
| 1 | Logo_Open_Hardware_Small | Symbol:OSHW-Logo_19x20mm_SilkScreen | SYM1 |
| 1 | RESET | FootprintLibrary:SW_TS11-674-105-BK-260-RA-D | SW1 |
| 1 | R_Potentiometer_Trim | Potentiometer_THT:Potentiometer_Runtron_RM-065_Vertical | RV1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP4 |
| 1 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP3 |
| 1 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | HS1 |
| 1 | UART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D3 |
| 1 | iLabs Challenger RP2040 NFC | Module:Adafruit_Feather | A1 |
| 1 | ~10Ω | FootprintLibrary:SMD_HANDSOLDER_UNIVERSAL_0603_0805_1206 | R3 |
Questions
How big is the NfcCarrierBoard PCB?
It measures 80 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the NfcCarrierBoard use?
50 parts, built around the 24AA02E48T-I/OT, RMCF0805FT10K0, BSS138K and CL31B106KAHNFNE. 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 NfcCarrierBoard KiCad files?
From the EventAccess/NFCScanner repository on GitHub, at the commit this page was made from: the board is hardware/NfcCarrierBoard/NfcCarrierBoard.kicad_pcb and its schematic hardware/NfcCarrierBoard/NfcCarrierBoard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the NfcCarrierBoard design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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