2 layers46.1 × 70.9 mm
Dev Board
ut-ras/robomaster_hardware
Welcome! Please read the Wiki page for information on how to set up your computer and an overview of the projects in this repository.
42 parts3
4 layers80 × 80.1 mm
Chassis
ut-ras/robomaster_hardware3Welcome! Please read the Wiki page for information on how to set up your computer and an overview of the projects in this repository.
- Size
- 80 × 80.1 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 75
- Nets
- 38
- Pads
- 197
- Tracks, vias
- 227, 59
- Pours
- 21
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Aug 2023
- Updated
- 21 Mar 2025
Overview
Chassis is an open-source printed circuit board by ut-ras, from the ut-ras/robomaster_hardware repository on GitHub. It is a 4-layer board of 80 × 80.1 mm with 75 parts on 38 nets, routed with 227 tracks and 59 vias.
It is built around the RT6285GSP, 150060YS75000 and 150060BS75000, with the 150060GS75000, 150060RS75000 and BAS321JX among its other parts. Its parts include 28 connectors, 11 resistors, 10 diodes, 9 capacitors and 2 ICs.
Main components
8
RT6285GSP
SOP-8-EP-40℃~+125℃ 1 1.222V~24V 1mA 5.5V~30V 500kHz 5A Adjustable Buck Buck Built-in No SOP-8-EP DC-DC Converters ROHSRichtek TechDC-DC Converters
150060YS75000
0603Infrared LED EmittersWürth Elektronik150060BS75000
0603-40℃~+85℃ 1.1mm x 0.8mm square LED 1000V 105mW 140° 145mcd 20mA 25nm 3.2V 465nm 470nm Blue Discrete Diode InGaN Water Clear 0603 LED Indication - Discrete ROHSWürth ElektronikLight Emitting Diodes (LED)150060GS75000
0603-40℃~+85℃ 140° 20mA 3.2V 430mcd 515nm 525nm Discrete Diode Green Water Clear 0603 LED Indication - Discrete ROHSWürth ElektronikLED Indication - Discrete150060RS75000
0603-40℃~+85℃ 140° 20mA 250mcd 2V 625nm 630nm Discrete Diode Red Water Clear 0603 LED Indication - Discrete ROHSWürth ElektronikLight Emitting Diodes (LED)
BAS321JX
SOD-3231.25V@200mA 100nA@200V 200V 250mA 50ns Independent SOD-323 Switching Diodes ROHSNexperiaSwitching Diodes
SD103AW-TP
SOD-123-55℃~+125℃ 1 Independent 1.5A 350mA 40V 5uA@30V 600mV@200mA SOD-123 Schottky Diodes ROHSMicro Commercial ComponentsSchottky DiodesSR54F-AU_R2_000A1
SMBFSMBF New Arrivals ROHSPANJIT InternationalUncategorised
README
README.mdRoboMaster Electrical Repository
Electrical Team Setup
Welcome! Please read the Wiki page for information on how to set up your computer and an overview of the projects in this repository.
Parts
75| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R8, R9, R10 |
| 5 | TestPoint | TestPoint:TestPoint_Pad_2.0x2.0mm | TP1, TP2, TP3, TP4, TP5 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 150060YS75000 | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D7, D8, D9 |
| 2 | 100kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R11 |
| 2 | 10nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C9 |
| 2 | 22µF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C6 |
| 2 | 4.7µF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C8 |
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4 |
| 1 | 10kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6 |
| 1 | 10µH | Robomaster_Passives:MPLAL6060100 | L1 |
| 1 | 150060BS75000 | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | 150060GS75000 | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D6 |
| 1 | 150060RS75000 | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | 2.2μF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 2.5A | Fuse:Fuse_0603_1608Metric_Pad1.05x0.95mm_HandSolder | F1 |
| 1 | 250Ω | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7 |
| 1 | 33μH | Robomaster_Passives:SRN3012BTA330M | L2 |
| 1 | 56kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 5V_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J22 |
| 1 | 6.8kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | 82pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | BAS321J | Diode_SMD:D_SOD-323F | D3 |
| 1 | BL_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J4 |
| 1 | BL_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J8 |
| 1 | BR_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J2 |
| 1 | BR_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J6 |
| 1 | CAN2_IN | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J27 |
| 1 | CAN2_OUT | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J28 |
| 1 | CHA_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J18 |
| 1 | Conn_01x08_Pin | Robomaster_Connectors:CON_1722981108_MOL | J12 |
| 1 | FL_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J3 |
| 1 | FL_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J7 |
| 1 | FR_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J1 |
| 1 | FR_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J5 |
| 1 | GIM1_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J13 |
| 1 | GIM1_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J15 |
| 1 | GIM2_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J14 |
| 1 | GIM2_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J16 |
| 1 | GIM_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J20 |
| 1 | IN_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J9 |
| 1 | IN_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J10 |
| 1 | LOGO | Robomaster_Memes:pikja | G*** |
| 1 | LOGO | Robomaster_Special:StampedeLogo | G*** |
| 1 | LOGO | Robomaster_Memes:blox | G*** |
| 1 | LV2862YDDCR | Robomaster_ICs:SOT95P280X110-6N | IC1 |
| 1 | OUT_JST | Connector_JST:JST_GH_BM02B-GHS-TBT_1x02-1MP_P1.25mm_Vertical | J21 |
| 1 | PTVS26VS1UR-QX | Robomaster_Passives:PTVS26VS1URQX | D10 |
| 1 | REF_IN | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J25 |
| 1 | REF_OUT | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J26 |
| 1 | RT6285GSP | Robomaster_ICs:SOIC127P600X175-9N | IC2 |
| 1 | SD103AW-TP | Diode_SMD:D_SOD-123 | D5 |
| 1 | SHOO_XT30 | Robomaster_Connectors:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J19 |
| 1 | SR54F-AU_R2_000A1 | Robomaster_Passives:SODFL5336X110N | D4 |
| 1 | SWD_IN | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J11 |
| 1 | SWD_OUT | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J17 |
| 1 | UART_IN | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J23 |
| 1 | UART_Out | Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical | J24 |
Questions
How big is the Chassis PCB?
It measures 80 × 80.1 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Chassis use?
75 parts, built around the RT6285GSP, 150060YS75000, 150060BS75000 and 150060GS75000. 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 Chassis KiCad files?
From the ut-ras/robomaster_hardware repository on GitHub, at the commit this page was made from: the board is Chassis/Chassis.kicad_pcb and its schematic Chassis/Chassis.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Chassis design in my own project?
Its repository states no licence, so its author keeps all rights: ask ut-ras before reusing the design.
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