2 layers101.6 × 63.5 mm
2 layers134.6 × 88.9 mm
CaRFID
levipinkard/CaRFID5Custom RFID-based ignition switch replacement, meant for implant use
- Size
- 134.6 × 88.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 50
- Pads
- 133
- Tracks, vias
- 205, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20201116)
- Created
- 7 Jan 2021
- Updated
- 7 Jan 2021
Overview
CaRFID is an open-source printed circuit board by levipinkard, from the levipinkard/CaRFID repository on GitHub, published under the GPL-2.0 licence. It is a 2-layer board of 134.6 × 88.9 mm with 34 parts on 50 nets, routed with 205 tracks and 0 vias.
It is built around the ATMEGA328-PU and L7805ACV. Its parts include 14 connectors, 7 switches, 5 resistors, 2 capacitors and 2 ICs. It belongs with the radio and wireless boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA328-PU
PDIP-28-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH PDIP-28 Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
L7805ACV
TO-2200℃~+125℃ 1 1.5A 10uVrms 18V 2V@(1A) 5V 68dB@(120Hz) 6mA Fixed Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdCaRFID
Custom RFID-based ignition switch replacement, meant for implant use.
FrontPanel.stl is designed for a 2004-2008 Pontiac Grand Prix, but there are several other GM vehicles from this period with the same design for radio mounts.
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | Conn_01x02 | Connector_JST:JST_JWPF_B02B-JWPF-SK-R_1x02_P2.00mm_Vertical | J1, J10, J11, J12, J13, J14 |
| 6 | G5V-1 | Relay_THT:Relay_SPDT_Omron_G5V-1 | K1, K2, K3, K4, K5, K6 |
| 5 | SW_SPST | Connector_JST:JST_JWPF_B02B-JWPF-SK-R_1x02_P2.00mm_Vertical | J2, J3, J7, J8, J9 |
| 3 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3 |
| 2 | 20pF | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C1, C2 |
| 2 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R5 |
| 2 | Conn_01x05 | Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical | J5, J6 |
| 2 | LED | Connector_JST:JST_JWPF_B02B-JWPF-SK-R_1x02_P2.00mm_Vertical | D1, D2 |
| 1 | 16MHz | Crystal:Crystal_HC49-U_Vertical | Y1 |
| 1 | ATmega328-P | Package_DIP:DIP-28_W7.62mm | U2 |
| 1 | AVR-ISP-6 | Connector_PinSocket_2.54mm:PinSocket_2x03_P2.54mm_Vertical | J4 |
| 1 | Fuse 5A | 3557:FUSE_3557-2 | F1 |
| 1 | L7805ACV | voltage2:TO254P460X1020X1945-3P | U1 |
| 1 | RESET | bt:SW_2-1825910-7 | SW1 |
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Questions
How big is the CaRFID PCB?
It measures 134.6 × 88.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CaRFID use?
34 parts, built around the ATMEGA328-PU and L7805ACV. 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 CaRFID KiCad files?
From the levipinkard/CaRFID repository on GitHub, at the commit this page was made from: the board is KiCad/CaRFID/CaRFID.kicad_pcb and its schematic KiCad/CaRFID/CaRFID.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CaRFID design in my own project?
Its repository publishes it under the GPL-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).