4 layers176 × 56 mm
2.12 Mobile Robot
jntaimo/2.12-PCB
This is the PCB design for the MIT Intro to Robotics class 2.12
82 parts
4 layers153 × 48 mm
Segway V7
jntaimo/2.004-Segway- Size
- 153 × 48 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 78
- Nets
- 88
- Pads
- 311
- Tracks, vias
- 641, 165
- Pours
- 13
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Jan 2024
- Updated
- 22 Jan 2024
Overview
Segway V7 is an open-source printed circuit board by jntaimo, from the jntaimo/2.004-Segway repository on GitHub. It is a 4-layer board of 153 × 48 mm with 78 parts on 88 nets, routed with 641 tracks and 165 vias.
It is built around the TCA9548APW, TPS564208DDC and FPC-05F-18PH20, with the VN7004CH, AC0402FR-0710KL and 0402WGF1502 among its other parts. Its parts include 7 connectors, 6 ICs, 3 switches, 2 diodes and 2 transistors.
Main components
12
TCA9548APW
TSSOP-24-40℃~+85℃ 1.65V~5.5V 2uA 400Kbps 80uA I2C、SMBus Power-up/reset configuration TSSOP-24 Interface - Specialized ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders
TPS564208DDC
TSOT-23-6-40℃~+125℃@(TJ) 1 4.5V~17V 4A 560kHz 760mV~7V 820uA Adjustable Buck Buck Built-in Yes TSOT-23-6L DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
FPC-05F-18PH20
SMD,P=0.5mm,卧贴-25℃~+85℃ 0.3mm 0.5mm 18P 2mm 500mA 50V Bottom Contact Hinged Lid Phosphor bronze Surface Mount, Right Angle Tin SMD,P=0.5mm,卧贴 FFC, FPC (Flat Flexible) Connector Assemblies ROHSXUNPUFFC, FPC (Flat Flexible) Connector Assemblies
VN7004CH
OctaPAK-7-40℃~+150℃ 1 175A 4V~28V 4mΩ Active High High Side Switch Short-Circuit Protection(SCP)、Overcurrent Protection(OCP)、Over Temperature Protection OctaPAK-7 Power Distribution Switches ROHSSTMicroelectronicsPower Distribution Switches
AC0402FR-0710KL
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface Mount0402WGF1502
0402-55℃~+155℃ 15kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface Mount
B3B-PH-SM4-TBT(LF)(SN)
SMD,P=2mm-25℃~+85℃ 1 100V 1x3P 2A 2mm 3 3P 6.6mm 7mm 9.95mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount,Vertical Tin UL94V-0 SMD,P=2mm Wire To Board Connector ROHSJSTWire To Board Connector
BM04B-SRSS-TB(LF)(SN)
SMD,P=1mm-25℃~+85℃ 1 1A 1mm 1x4P 3.6mm 4 4.25mm 4P 50V 6mm Auxiliary Solder Pin Copper alloy PA SR Surface Mount,Vertical Tin UL94V-0 White SMD,P=1mm Wire To Board Connector ROHSJSTWire To Board Connector
0603WAF1001
0603-55℃~+155℃ 100mW 1kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface Mount
GRM32ER61E226KE15
121022uF 25V X5R ±10% 1210 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSMurataMultilayer Ceramic Capacitors MLCC - SMD/SMT
B2B-PH-SM4-TB(LF)(SN)
SMD,P=2mm-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 6.6mm 7.95mm 7mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount,Vertical Tin UL94V-0 SMD,P=2mm Wire To Board Connector ROHSJSTWire To Board Connector
CC0805KRX7R8BB104
0805100nF 25V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMT
Parts
78| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10K | Resistor_SMD:R_0402_1005Metric | R_I2C_PULLUP1, R_TFT1, R_ZVD_1, R1, R2, R3, R4, R7, R8, R9 |
| 9 | 10k | Resistor_SMD:R_0402_1005Metric | Rfbb1, RSC0, RSC1, RSC2, RSC3, RSD0, RSD1, RSD2, RSD3 |
| 8 | 15k | Resistor_SMD:R_0402_1005Metric | R_MTR1, R_MTR2, R_PWR1, R_PWR2, RCs1, RCs2, RSE1, RSE2 |
| 4 | 10K | Connector_JST:JST_PH_B3B-PH-SM4-TB_1x03-1MP_P2.00mm_Vertical | POT1, POT2, POT3, POT4 |
| 4 | Qwiic | Connector_JST:JST_SH_BM04B-SRSS-TB_1x04-1MP_P1.00mm_Vertical | Qw1, Qw2, Qw3, Qw4 |
| 2 | 1kΩ | Resistor_SMD:R_0402_1005Metric | R_MOTOR1, R_PWR_LED1 |
| 2 | 22uF | Capacitor_SMD:C_1210_3225Metric | Cout1, Cout2 |
| 2 | SW_PWR | Connector_JST:JST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | SW1, SW2 |
| 1 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | Cbst1 |
| 1 | 1000uF | Capacitor_SMD:CP_Elec_10x12.6 | C_LED1 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C_i2C1 |
| 1 | 10uF | Capacitor_SMD:C_1210_3225Metric | Cin1 |
| 1 | 20A | Fuse:Fuse_1206_3216Metric | F2 |
| 1 | 220Ω | Resistor_SMD:R_0402_1005Metric | R_LED1 |
| 1 | 2A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 2k | Resistor_SMD:R_0402_1005Metric | RBAT2 |
| 1 | 3.3V | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | 3.3uH | Inductor_SMD:L_Vishay_IHLP-4040 | L1 |
| 1 | 47K | Resistor_SMD:R_0402_1005Metric | R_ZVD_2 |
| 1 | 56.2k | Resistor_SMD:R_0402_1005Metric | Rfbt1 |
| 1 | 5V | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | 8.2k | Resistor_SMD:R_0402_1005Metric | RBAT1 |
| 1 | BNO085 | Adafruit:Adafruit_BNO085 | A1 |
| 1 | DMG2305UX-13 | footprints:SOT91P240X110-3N | Q2 |
| 1 | DMMT5401-7-F | footprints:SOT95P285X140-6N | Q1 |
| 1 | EYESPI | Connector_FFC-FPC:Hirose_FH12-18S-0.5SH_1x18-1MP_P0.50mm_Horizontal | U4 |
| 1 | Encoder L | Connector_JST:JST_PH_S4B-PH-SM4-TB_1x04-1MP_P2.00mm_Horizontal | E1 |
| 1 | Encoder R | Connector_JST:JST_PH_S4B-PH-SM4-TB_1x04-1MP_P2.00mm_Horizontal | E2 |
| 1 | GND | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | MOTOR_LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | MOTOR_PWR | 2.004:DPAK85P972X240-8N | U6 |
| 1 | Motor Control | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J8 |
| 1 | POWER_IN | 2.004:DPAK85P972X240-8N | U5 |
| 1 | Power IO | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-3-4-5.08_1x04_P5.08mm_Horizontal | J10 |
| 1 | Power LED | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | ProS3 | footprints:ProS3_TH | U1 |
| 1 | Reset SW | Button_Switch_THT:SW_PUSH_6mm | SW3 |
| 1 | TCA9548APWR | 2.004:SOP65P640X120-24N | U2 |
| 1 | TPS564208DDCT | 2.004:SOT95P280X110-6N | U3 |
| 1 | UART | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J7 |
| 1 | WS2812B LED | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
The 74 most common of 78 parts.
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Questions
How big is the Segway V7 PCB?
It measures 153 × 48 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Segway V7 use?
78 parts, built around the TCA9548APW, TPS564208DDC, FPC-05F-18PH20 and VN7004CH. 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 Segway V7 KiCad files?
From the jntaimo/2.004-Segway repository on GitHub, at the commit this page was made from: the board is Segway V7/Segway V7.kicad_pcb and its schematic Segway V7/Adafruit-BNO08x-PCB-master/Adafruit_BNO08x/Adafruit_BNO08x.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Segway V7 design in my own project?
Its repository states no licence, so its author keeps all rights: ask jntaimo before reusing the design.