4 layers102 × 49 mm
CURSO PCB DRONE
ArduProject/PCB_DRONE_C8
En este repositorio encontrareis los archivos de fabricación y las listas de montaje del PCB con STM32F103C8 que hemos visto en el curso.
153 parts1MIT
4 layers65.3 × 49.7 mm
Mobile robot
zachlambert/pcb-mobile-robotPCBs for a mobile robot
- Size
- 65.3 × 49.7 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 78
- Nets
- 73
- Pads
- 287
- Tracks, vias
- 603, 110
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 17 Oct 2021
- Updated
- 6 Aug 2022
Overview
Mobile robot is an open-source printed circuit board by zachlambert, from the zachlambert/pcb-mobile-robot repository on GitHub. It is a 4-layer board of 65.3 × 49.7 mm with 78 parts on 73 nets, routed with 603 tracks and 110 vias.
It is built around the STM32F103C8T6, OP07 and L298HN, with the AMS1117-3.3, MPU-6050 and US1M among its other parts. Its parts include 25 resistors, 21 capacitors, 10 diodes, 6 ICs and 5 connectors. It belongs with the robots and motor control boards and the STM32 boards of this library.
Main components
7
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)
OP07
SOP-8-20℃~+85℃ -22V~-3V、3V~22V 1 1.8nA 1.8uV/℃ 10nV/√Hz@1kHz 120dB 15pA/℃ 170V/ms 2.7mA 22V 500kHz 60uV 800pA SOP-8 Operational Amplifier ROHSSlkorOperational Amplifier
L298HN
Multiwatt-15Active braking function Multiwatt-15 Brushed DC Motor Drivers ROHSSTMicroelectronicsGate Drive ICs
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
MPU-6050
QFN-24-EP(4x4)-40℃~+85℃ 16bit 1KB 2.375V~3.46V 5uA Accelerometer Gyroscope I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(4x4) Accelerometers ROHSTDK InvenSenseAccelerometers
US1M
SMA-55℃~+150℃ 1 Independent 1.65V@1A 1A 1kV 30A 5uA@1kV 75ns SMA Fast Recovery / High Efficiency Diodes ROHSMDDFast Recovery / High Efficiency Diodes
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
Parts
78| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C5, C6, C7, C8, C15, C16, C18, C19, C20, C21 |
| 9 | 10k | Resistor_SMD:R_0402_1005Metric | R5, R18, R19, R20, R21, R22, R23, R24, R25 |
| 8 | US1M | Diode_SMD:D_SMA | D3, D4, D5, D6, D7, D8, D9, D10 |
| 6 | 1k | Resistor_SMD:R_0402_1005Metric | R2, R4, R10, R11, R14, R15 |
| 4 | 100k | Resistor_SMD:R_0402_1005Metric | R12, R13, R16, R17 |
| 4 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | 10n | Capacitor_SMD:C_0402_1005Metric | C9, C14 |
| 2 | 1u | Capacitor_SMD:C_0402_1005Metric | C10, C11 |
| 2 | 22u | Capacitor_SMD:C_0805_2012Metric | C2, C3 |
| 2 | 2k2 | Resistor_SMD:R_0402_1005Metric | R6, R7 |
| 2 | 6.8p | Capacitor_SMD:C_0402_1005Metric | C12, C13 |
| 2 | 7m | Resistor_SMD:R_2512_6332Metric | R8, R9 |
| 2 | Conn_01x06 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J4, J5 |
| 2 | OP07 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5, U6 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 120R | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 16M | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1k5 | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 2n2 | Capacitor_SMD:C_0402_1005Metric | C17 |
| 1 | 47 | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | Conn_02x05_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | Green | Diode_SMD:D_0603_1608Metric | D2 |
| 1 | L298HN | Package_TO_SOT_THT:TO-220-15_P2.54x2.54mm_StaggerOdd_Lead4.58mm_Vertical | U4 |
| 1 | MPU-6050 | Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm | U3 |
| 1 | Motor Power | Connector_AMASS:AMASS_XT60PW-M | J3 |
| 1 | Red | Diode_SMD:D_0603_1608Metric | D1 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | SW_SPDT | Button_Switch_SMD:SW_SPDT_PCM12 | SW1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex_47346-0001 | J1 |
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Questions
How big is the Mobile robot PCB?
It measures 65.3 × 49.7 mm and has 4 copper layers, 4.69 mm thick.
What parts does the Mobile robot use?
78 parts, built around the STM32F103C8T6, OP07, L298HN and AMS1117-3.3. 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 Mobile robot KiCad files?
From the zachlambert/pcb-mobile-robot repository on GitHub, at the commit this page was made from: the board is base/mobile_robot.kicad_pcb and its schematic base/mobile_robot.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mobile robot design in my own project?
Its repository states no licence, so its author keeps all rights: ask zachlambert before reusing the design.