2 layers101.9 × 91.2 mm
Timer Gate KiCad
Gasnyca/STM32_TimerGate
Gate which measure time between entry and exit from gymkhana track.
58 parts
2 layers15.2 × 55.4 mm
CANine V1.4
motionlayer/CANine14Firmware, schematic and board drawings for the CANine USBC↔︎CAN adapter
- Size
- 15.2 × 55.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 53
- Pads
- 156
- Tracks, vias
- 238, 64
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 12 Jul 2021
- Updated
- 3 May 2024
Overview
CANine V1.4 is an open-source printed circuit board by motionlayer, from the motionlayer/CANine repository on GitHub, published under the MIT licence. It is a 2-layer board of 15.2 × 55.4 mm with 33 parts on 53 nets, routed with 238 tracks and 64 vias.
It is built around the STM32F042C6U6, MCP2551-I/P and AP2202K-3.3TRG1, with the 218-2LPSTRF and RC0603JR-7W120RL among its other parts. Its parts include 7 capacitors, 6 resistors, 3 ICs, 3 connectors and 2 diodes. It belongs with the interfaces and adapters and robots and motor control boards and the STM32 boards of this library.
Main components
5
STM32F042C6U6
UFQFPN-48(7x7)-40℃~+85℃ 1.65V~3.6V 12bit 32 Bit 32KB 38 48MHz 6KB ARM Cortex-M0 Built-in FLASH UFQFPN-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
MCP2551-I/P
PDIP-8-40℃~+85℃ 1Mbps 365uA 4.5V~5.5V 75mA CAN Transceiver PDIP-8 CAN Transceivers ROHSMicrochip TechnologyCAN Transceivers
AP2202K-3.3TRG1
SOT-23-5-40℃~+125℃@(Tj) 1 13.2V 150mA 165mV@(150mA) 3.3V 75dB@(100Hz) 95uA Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
218-2LPSTRF
SMD,P=1.27mm-55℃~+85℃ 1.27mm 2 24V 25mA Black SPST Slide, Recessed SMD,P=1.27mm DIP Switches ROHSCTS Electronic ComponentsDIP Switches
RC0603JR-7W120RL
0603-55℃~+155℃ 120Ω 200mW 75V Thick Film Resistor ±200ppm/℃ ±5% 0603 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface Mount
README
README.mdCANine Schematics, Drawings and Firmware
Schematics and Drawings
CANine is Certified Open Source Hardware
[OSHW] GR000007 | Certified open source hardware | oshwa.org/cert
Firmware
USB CDC firmware for the CANine USB⟷CAN Bus adapter. This firmware is based on slcan but gets rid of the Virtual Com Port cruft, resulting in leaner communication on all platforms, and especially on Windows. Most slcan commands are the same, but the CAN frame size is fixed and data is transmitted as binary (instead of ascii in slcan).
This firmware should be compatible with CANable adapters, but has not been tested.
Flashing
We now offer a simple Web-based firmware update service. Instructions are available on the page. Chrome and Edge are supported.
Using
This firmware is compatible with python-can through the corresponding plugin available on PyPi.
This firmware is compatible with Tinymovr. To use with Studio, add the command line parameter --bus=canine when launching.
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C6 |
| 3 | Fiducial | Fiducial:Fiducial_0.75mm_Mask1.5mm | FID1, FID2, FID3 |
| 2 | 1k | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C5, C7 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D1, D2 |
| 2 | TPTP16R | CANine_v2:TP16R | TP1, TP2 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 218-2LPSTRF | CANine_v2:2182LPSTRF | S1 |
| 1 | AP2202K-3.3TRG1 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | Conn_01x04_Male | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J2 |
| 1 | FUSE_PTC-0805 | CANine_v2:PTC0805 | F1 |
| 1 | LOGO | Movr:Logo_silk_ROHS_6x3.36mm | G*** |
| 1 | LOGO | Movr:Logo_silk_Lead-Free_3x3mm | G*** |
| 1 | M03LOCK | CANine_v2:1X03_LOCK | JP4 |
| 1 | MCP2551 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | PINHD-1X04_2.54-S | CANine_v2:1X04-S | JP1 |
| 1 | RC0603JR-7W120RL | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | SJ | CANine_v2:SJ | SJ1 |
| 1 | SPARKFUN-CONNECTORS_USB_C16PIN | Movr:SPARKFUN-CONNECTORS_USB-C-16P | J1 |
| 1 | STM32F042C6U6 | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | IC1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-4-2.54_1x04_P2.54mm_Horizontal | J3 |
Questions
How big is the CANine V1.4 PCB?
It measures 15.2 × 55.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CANine V1.4 use?
33 parts, built around the STM32F042C6U6, MCP2551-I/P, AP2202K-3.3TRG1 and 218-2LPSTRF. 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 CANine V1.4 KiCad files?
From the motionlayer/CANine repository on GitHub, at the commit this page was made from: the board is Hardware/Kicad/CANine_V1.4.kicad_pcb and its schematic Hardware/Kicad/CANine_V1.4.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CANine V1.4 design in my own project?
Its repository publishes it under the MIT 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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