2 layers31.2 × 45.8 mm
Esp32-homeassistant rf bridge
grimsteel/homeassistant-rf-bridge
MQTT-based Home Assistant RF + IR bridge
47 parts1GPL-3.0
4 layers36 × 36 mm
TrackMAG
mupfdev/TrackMAG3An open hardware development board primarily intended for the development of accessible input devices.
- Size
- 36 × 36 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 58
- Nets
- 61
- Pads
- 218
- Tracks, vias
- 331, 29
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 2 Oct 2023
- Updated
- 12 Nov 2023
Overview
TrackMAG is an open-source printed circuit board by mupfdev, from the mupfdev/TrackMAG repository on GitHub. It is a 4-layer board of 36 × 36 mm with 58 parts on 61 nets, routed with 331 tracks and 29 vias.
It is built around the STM32F103C8T6, LIS2MDL and AMS1117-3.3, with the LSM6DS3TR-C, USBLC6-2P6 and P6SMB6.8CA/TR13 among its other parts. Its parts include 26 capacitors, 12 resistors, 5 ICs, 3 connectors and 3 switches. It belongs with the microcontroller boards boards and the STM32 boards of this library.
Main components
6
STM32F103C8T6
LQFP-48(7x7)-40℃~+85℃ 12bit 20KB 2V~3.6V 32 Bit 37 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
LIS2MDL
LGA-12(2x2)-40℃~+85℃ 1.71V~3.6V 16bit 200uA I2C、SPI ±5mT ±5mT LGA-12(2x2) 3D Magnetic Sensors ROHSSTMicroelectronics3D Magnetic Sensors
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
LSM6DS3TR-C
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 16bit 3uA 4KB IMU (accelerometer + gyroscope) SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps 运动事件检测、同步与时间戳 LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
P6SMB6.8CA/TR13
SMB(DO-214AA)10.5V 1uA 5.8V 58.1A 6.45V 600W Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)
README
README.mdTrackMAG
TrackMAG is an open source development board equipped with a magnetometer, an accelerometer and a gyroscope and it is primarily intended for the development of accessible input devices.
Details can be found on the project website.
License
This project is, unless stated otherwise, licensed under the CERN Open Hardware Licence Version 2 - Permissive.
MotionFX by STMicroelectronics is licenced under the terms of the SLA0077 Software License Agreement. See the file SLA0077.pdf for details.
webdfu by Devan Lai is licenced under the the ISC License.
Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100n | TrackMAG:C_0402_1005Metric | C4, C5, C6, C7, C10, C11, C12, C13, C17, C19, C23 |
| 5 | 1u | TrackMAG:C_0402_1005Metric | C1, C2, C3, C15, C16 |
| 4 | 10k | TrackMAG:R_0402_1005Metric | R1, R2, R3, R7 |
| 4 | 1k5 | TrackMAG:R_0402_1005Metric | R9, R10, R11, R12 |
| 4 | MountingHole | MountingHole:MountingHole_2.1mm | H1, H2, H3, H4 |
| 2 | 0 | TrackMAG:R_0402_1005Metric | R4, R8 |
| 2 | 100R | Resistor_SMD:R_0805_2012Metric | FB1, FB2 |
| 2 | 100u | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C25, C26 |
| 2 | 10n | TrackMAG:C_0402_1005Metric | C14, C20 |
| 2 | 10p | TrackMAG:C_0402_1005Metric | C21, C22 |
| 2 | 10u | Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A | C8, C18 |
| 2 | 5k1 | TrackMAG:R_0402_1005Metric | R5, R6 |
| 1 | 10u | TrackMAG:C_0402_1005Metric | C9 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 220n | TrackMAG:C_0402_1005Metric | C24 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U5 |
| 1 | Debug | TrackMAG:PinHeader_1x05_P2.54mm_Debug | J3 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LIS2MDL | TrackMAG:LGA-12_2x2mm_P0.5mm | U4 |
| 1 | LSM6DS3TR-C | TrackMAG:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U1 |
| 1 | P6SMB6.8CA/TR13 | Diode_SMD:D_SMB | D2 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U3 |
| 1 | SW_BOOT | TrackMAG:SW_Push_1P1T_XKB_TS-1187A_BOOT | SW2 |
| 1 | SW_CALIBRATE | TrackMAG:SW_Push_1P1T_XKB_TS-1187A_CALIBRATE | SW3 |
| 1 | SW_RESET | TrackMAG:SW_Push_1P1T_XKB_TS-1187A_RESET | SW1 |
| 1 | UART | TrackMAG:PinHeader_1x03_P2.54mm_UART | J1 |
| 1 | USBLC6-2P6 | TrackMAG:SOT-666 | U2 |
| 1 | USB_C_Socket_USB2.0 | TrackMAG:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J2 |
Questions
How big is the TrackMAG PCB?
It measures 36 × 36 mm and has 4 copper layers, 1.6 mm thick.
What parts does the TrackMAG use?
58 parts, built around the STM32F103C8T6, LIS2MDL, AMS1117-3.3 and LSM6DS3TR-C. 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 TrackMAG KiCad files?
From the mupfdev/TrackMAG repository on GitHub, at the commit this page was made from: the board is hardware/TrackMAG.kicad_pcb and its schematic hardware/TrackMAG.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the TrackMAG design in my own project?
Its repository states no licence, so its author keeps all rights: ask mupfdev before reusing the design.
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