2 layers151 × 119 mm
LineFollow10
Equipe-Botcem/Seguidor_Lampedrao
Código utilizado para controle e envio de comandos do robô seguidor de linha da equipe de competição BOTCEM UFSC
69 parts1MIT
2 layers50 × 60 mm
The source code for the GO PCB
- Size
- 50 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 72
- Nets
- 84
- Pads
- 273
- Tracks, vias
- 593, 74
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 14 May 2026
- Updated
- 27 Sep 2026
Overview
GO is an open-source printed circuit board by Ainacteru, from the Ainacteru/GO repository on GitHub. It is a 2-layer board of 50 × 60 mm with 72 parts on 84 nets, routed with 593 tracks and 74 vias.
It is built around the ATSAMD21G18A-AU, WIO-SX1262 and BMP390, with the W25Q16JVSSIQ, AZ1117CD-3.3TRG1 and BMI323 among its other parts. Its parts include 22 resistors, 17 capacitors, 6 ICs, 6 diodes and 6 connectors. It belongs with the SAM D and SAM boards of this library.
Main components
12
ATSAMD21G18A-AU
TQFP-48-40℃~+85℃ 1.62V~3.6V 10bit 12bit 256KB 32 Bit 32KB 38 48MHz ARM Cortex-M0+ Built-in FLASH 上电复位(POR)、欠压检测(BOR/LVD/LVR/LVI)、看门狗复位、内置通用定时器、硬件CRC、日历功能、触控功能 TQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)WIO-SX1262
SMD,11.6x11mmSMD,11.6x11mm LoRa Modules ROHSSeeedLoRa Modules
BMP390
LGA-10(2x2)-40℃~+85℃ 0.6pa/K 1.5uA 1.65V~3.6V 30Kpa~1.25bar 3pa 50pa I2C、SPI Integrated ADC and digital interface、Standby mode、On-chip temperature output Yes LGA-10(2x2) Pressure Sensors ROHSBosch SensortecPressure Sensors
W25Q16JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 16Mbit 2.7V~3.6V 20 Years 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AZ1117CD-3.3TRG1
TO-252-2-20℃~+125℃@(Tj) 0.003%Vout 1 1.35A 1.3V@(0.8A) 15V 3.3V 6mA 70dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Thermal Shutdown Positive TO-252-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BMI323
LGA-14-40℃~+85℃ IMU (accelerometer + gyroscope) Motion event detection LGA-14 Accelerometers ROHSBosch SensortecAccelerometersMC7805BDTRKG
TO-252-2(DPAK)-40℃~+125℃@(Tj) 1 10uVrms 1A 24V 2V@(1.0A) 3.2mA 5V 68dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Enable、Short Circuit Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsMCU75N06YHE3-TP
-- Lack of specifications ROHSMicro Commercial ComponentsUncategorised
BC847
SOT-231 NPN 100MHz 100mA 100nA 110 200mW 45V 500mV 6V NPN SOT-23 Bipolar (BJT) ROHSShikuesBipolar (BJT)
GSB1C41110SSHR
USB-SMDUSB-SMD New Arrivals ROHSAmphenolUSB Connectors
IN-P55TATRGB
PLCC-6-40℃~+80℃ 1.5mm 120° 5.5mm 5mm Discrete Diode G:2.8V~3.4V、B:2.8V~3.4V、R:1.6V~2.4V R:20mA、G:20mA、B:20mA R:60mW、G:95mW、B:95mW R:620nm~625nm、G:520nm~525nm、B:460nm~465nm R:632nm、G:525nm、B:470nm R:900mcd、G:1800mcd、B:600mcd Water Clear PLCC-6 RGB LEDs ROHSInoluxRGB LEDs
OSTTE020104
插件,P=3.5mm-40℃~+115℃ 1 10A 125V 16~26 1x2P 2 2P 3.5mm Black Through Hole 插件,P=3.5mm Screw Terminal Blocks ROHSOn-Shore TechScrew Terminal Blocks
README
README.mdThe GO flight computer
What is this?
This repository contains the most if not all files for what is in and on the flight computer.
Why?
Trying to improve on working on the hardware design of embedded systems, and also learning Rust at the same time
About the board:
Hardware:
- MCU: ATSAMD21G18A-AU
- IMU: BMI323
- Barometer: BMP390
- Flash: W25Q16JVSSIQ
- Radio: Wio-SX1262
- Buzzer
- RGB Led
- 3 Servo Ports
- 2 Pyro Channels
- USB-C
- Micro-SD card reader
Runs off of the Microsoft UF2-SAMDx1 UF2 flashing bootloader
Parts
72| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nf | Standard:0603-cap | C6, C7, C8, C9, C12, C17 |
| 5 | 100 | Standard:0603-cap | R17, R18, R19, R20, R21 |
| 4 | 10k | Standard:0603-cap | R8, R15, R16, R22 |
| 3 | 1k | Standard:0603-cap | R9, R10, R13 |
| 3 | 1uf | Standard:0603-cap | C1, C3, C4 |
| 3 | Motor_Servo | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | M2, M3, M4 |
| 3 | ~ | Diode_SMD:D_SOD-123 | D2, D3, D4 |
| 2 | 15pf | Standard:0603-cap | C10, C16 |
| 2 | 22 | Standard:0603-cap | R6, R7 |
| 2 | 4.7k | Standard:0603-cap | R11, R12 |
| 2 | 5 | Standard:0603-cap | R1, R3 |
| 2 | 5.1k | Standard:0603-cap | R4, R5 |
| 2 | Fuse | Fuse:Fuse_0603_1608Metric | F1, F2 |
| 2 | LED | LED_SMD:LED_0603_1608Metric | D5, D6 |
| 2 | MCU75N06YHE3-TP | fc:MCU75N06YHE3-TP | Q1, Q2 |
| 2 | NC | Capacitor_SMD:C_0402_1005Metric | C13, C14 |
| 1 | 0 | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 0.33uf | Standard:0603-cap | C2 |
| 1 | 10uf | Standard:0603-cap | C5 |
| 1 | 22pf | Standard:0603-cap | C11 |
| 1 | 22uf | Standard:0603-cap | C15 |
| 1 | 330 | Standard:0603-cap | R14 |
| 1 | 65 | Standard:0603-cap | R2 |
| 1 | ATSAMD21G18A-AU | fc:ATSAMD21G18-AU | U1 |
| 1 | AZ1117CD-3.3TRG1 | fc:TO252-2-3.3V_DIO | U6 |
| 1 | BC847 | Package_TO_SOT_SMD:SOT-23 | Q3 |
| 1 | BMI323 | fc:BMI323_BOS | U2 |
| 1 | BMP390 | fc:BMP390 | U3 |
| 1 | Conn_2Rows-05Pins | fc:PinSocket_2x03_odd | J3 |
| 1 | FC-135 32.7680KA-A5 | fc:XTAL_FC-135_EPS | X1 |
| 1 | GSB1C41110SSHR | fc:AMPHENOL_GSB1C41110SSHR | J2 |
| 1 | IN-P55TATRGB | fc:LED_IN-P55TATRGB | D1 |
| 1 | LOGO | LOGO | G*** |
| 1 | MC7805BDTRKG | fc:DPAK229P990X238-4N | U5 |
| 1 | MEM2052-00-195-00-A_REVA | fc:GCT_MEM2052-00-195-00-A_REVA | J1 |
| 1 | OSTTE020104 | fc:OST_OSTTE020104 | P1 |
| 1 | PTS_647_SN50_SMTR2_LFS | fc:SW_PTS_647_SN50_SMTR2_LFS | S1 |
| 1 | PYRO1 | fc:OST_OSTTE020104 | P2 |
| 1 | PYRO2 | fc:OST_OSTTE020104 | P3 |
| 1 | SMT-0827-S-HT-R | fc:XDCR_SMT-0827-S-HT-R | LS1 |
| 1 | SW_SPDT | fc:SW_OS102011MS2QN1 | SW1 |
| 1 | W25Q16JVSSIQ | fc:W25Q16JVSSIQ | U4 |
| 1 | Wio-SX1262 | fc:Wio-SX1262 | M1 |
Questions
How big is the GO PCB?
It measures 50 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the GO use?
72 parts, built around the ATSAMD21G18A-AU, WIO-SX1262, BMP390 and W25Q16JVSSIQ. 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 GO KiCad files?
From the Ainacteru/GO repository on GitHub, at the commit this page was made from: the board is pcb/fc.kicad_pcb and its schematic pcb/fc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the GO design in my own project?
Its repository states no licence, so its author keeps all rights: ask Ainacteru before reusing the design.
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