2 layers
2 layers
SystemController
QUT-EESS/OmniBotEESS Modular Robotics Platform
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 61
- Nets
- 80
- Pads
- 256
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 4
- Created
- 24 Feb 2016
- Updated
- 28 May 2016
Overview
SystemController is an open-source printed circuit board by QUT-EESS, from the QUT-EESS/OmniBot repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board with 61 parts on 80 nets.
It is built around the STM32F103CBT6, LM317 and SI2343CDS. Its parts include 20 resistors, 15 capacitors, 9 diodes, 6 connectors and 2 ICs. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
3
STM32F103CBT6
LQFP-48(7x7)-40℃~+85℃ 128KB 12bit 20KB 2V~3.6V 32 Bit 37 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
LM317
SOT-223-40℃~+85℃@(Ta) 0.003%Vout 1 1.3V~37V 1A 40V 80dB@(120Hz) Adjustable Positive Short Circuit Protection、Thermal shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJSMSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SI2343CDS
SOT-23-55℃~+150℃ 1 P-Channel 105pF 131pF 1V 21nC 30V 4A 53mΩ@10V 540pF 800mW P-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETs
README
README.mdOmniBot
EESS Modular Robotics Platform
An open source modular robotics platform designed with KiCAD and FreeCAD. Custom designed Chassis designed to be laser cut/3d printed/CnC Milled. Custom fit stepper motor mounts with embedded motor controller PCB.
Main Processor unit consists of a Raspberry Pi A+ for path planning and general computation. An STM32 ARM microcontroller system controller will handle the stepper motor control via communication with the RPi A+ board and motor controllers.
1: System Controller
Requirements: The Electronics design require the following footprint libraries for KiCAD
https://github.com/NathanielPerkins/NPFootprints.pretty
2: Mechanical
Chassis design for overall OmniBot frame, and motor mount system
3: Motor Controller
Parts
61| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | LED | LEDs:LED_0805 | D1, D2, D3, D4, D5, D6, D7, D8, D9 |
| 6 | 100nF | Capacitors_SMD:C_0805 | C1, C3, C4, C7, C11, C15 |
| 6 | 68 | Resistors_SMD:R_0603_HandSoldering | R8, R13, R14, R15, R16, R18 |
| 4 | 10K | Resistors_SMD:R_0805_HandSoldering | R1, R2, R5, R6 |
| 3 | 1uF | Capacitors_SMD:C_0805 | C6, C12, C13 |
| 3 | Harwin-10P | Pin_Headers:Pin_Header_Straight_2x05 | P4, P5, P6 |
| 2 | 22pF | Capacitors_SMD:C_0805 | C2, C5 |
| 2 | 4.7pF | Capacitors_SMD:C_0603 | C9, C14 |
| 2 | 560 | Resistors_SMD:R_0603_HandSoldering | R9, R17 |
| 2 | R | Resistors_SMD:R_0603_HandSoldering | R10, R11 |
| 2 | R_I2C | Resistors_SMD:R_0805_HandSoldering | R19, R20 |
| 1 | 10uF | Capacitors_SMD:C_0805 | C8 |
| 1 | 150 | Resistors_SMD:R_0603_HandSoldering | R12 |
| 1 | 1nF | Capacitors_SMD:C_0805 | C10 |
| 1 | 240 | Resistors_SMD:R_0805_HandSoldering | R7 |
| 1 | 2N7002 | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | 32kHz | NPFootprints:QTC3_Series_Crystal | Y2 |
| 1 | 390 | Resistors_SMD:R_0805_HandSoldering | R4 |
| 1 | 8MHz | NPFootprints:HC49SDLF_Crystal_Series | Y1 |
| 1 | 910 | Resistors_SMD:R_0805_HandSoldering | R3 |
| 1 | BOOT0 | Pin_Headers:Pin_Header_Straight_1x03 | JP1 |
| 1 | BOOT1 | Pin_Headers:Pin_Header_Straight_1x03 | JP2 |
| 1 | Battery Input | NPFootprints:Molex_MicroFit_3.0_RightAngle | P1 |
| 1 | LM317 | TO_SOT_Packages_SMD:SOT-223 | U1 |
| 1 | Raspberry Pi A+ Connectors | NPFootprints:Raspberry_Pi_A+ | P3 |
| 1 | STM32F103CBT6 | Housings_QFP:LQFP-48_7x7mm_Pitch0.5mm | uC1 |
| 1 | SWD | NPFootprints:Tag-Connect_6P_Leads | P2 |
| 1 | SW_PUSH | NPFootprints:B3F-1025_Tactile_Switch | SW1 |
| 1 | Seeedstudio_Buck_5v | NPFootprints:Seeedstudio_5V_Buck | U2 |
| 1 | Si2343CDS | TO_SOT_Packages_SMD:SOT-23 | Q2 |
| 1 | — | NPFootprints:Yatagarsu_Logo | G*** |
Questions
What parts does the SystemController use?
61 parts, built around the STM32F103CBT6, LM317 and SI2343CDS. 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 SystemController KiCad files?
From the QUT-EESS/OmniBot repository on GitHub, at the commit this page was made from: the board is Electronics/System Controller/SystemController.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SystemController 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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