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Computer Sensor Board⚓︎

Picture generated by PcbDraw Picture generated by PcbDraw R1 R1 H1 H1 D1 D1 U3 U3 HS1 HS1 H2 H2 J7 J7 + + - - M78AR05-1 M78AR05-1 U2 U2 R2 R2 H3 H3 J1 J1 + + - - U1 U1 J5 J5 - - + + Q2 Q2 H4 H4 C1 C1 J2 J2 - - + + J6 J6 + + - -

This board provides power to the Mini-V control system.

Warning

This board is designed assuming that a DC/DC converter or similar device is installed externally and 12V power is input. Do not apply any other voltage.

Development Status⚓︎

Under development.

Schematic⚓︎

SVG Image created as computer_sensor_board.svg date 2025/04/10 00:58:25 Image generated by Eeschema-SVG 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 3 3 4 4 5 5 6 6 A A B B C C D D A A B B C C D D Date: Date: KiCad E.D.A. 8.0.8 KiCad E.D.A. 8.0.8 Rev: Rev: Size: A4 Size: A4 Id: 1/1 Id: 1/1 Title: Title: File: computer_sensor_board.kicad_sch File: computer_sensor_board.kicad_sch Sheet: / Sheet: / H3 H3 MountingHole MountingHole 5075AR-04-WH 5075AR-04-WH VBus VBus 1 1 D- D- 2 2 D+ D+ 3 3 GND GND 4 4 U1 U1 C1 C1 3.3uF 3.3uF Vin Vin 1 1 GND GND 2 2 Vout Vout 3 3 M78AR05-1 M78AR05-1 Value: ~ Value: ~ 5075AR-04-WH 5075AR-04-WH VBus VBus 1 1 D- D- 2 2 D+ D+ 3 3 GND GND 4 4 U2 U2 1 1 2 2 J7 J7 Conn_Router Conn_Router 1 1 2 2 J1 J1 Conn_Switching_Hub Conn_Switching_Hub U3 U3 Heatsink_sheet Heatsink_sheet HS1 HS1 Heatsink Heatsink 1 1 2 2 J5 J5 Conn_VLP16 Conn_VLP16 H1 H1 MountingHole MountingHole H2 H2 MountingHole MountingHole 1 1 2 2 J6 J6 Conn_Main_DCDC Conn_Main_DCDC 1 1 2 2 3 3 Q2 Q2 2SJ555-E 2SJ555-E H4 H4 MountingHole MountingHole D1 D1 LED LED R2 R2 390 390 1 1 2 2 J2 J2 Conn_Jetson Conn_Jetson GND GND R1 R1 100K 100K R1 R1 100K 100K Q2 Q2 2SJ555-E 2SJ555-E 1 1 2 2 3 3 D1 D1 LED LED R2 R2 390 390 C1 C1 3.3uF 3.3uF U1 U1 VBus VBus 1 1 D- D- 2 2 D+ D+ 3 3 GND GND 4 4 J1 J1 Conn_Switching_Hub Conn_Switching_Hub 1 1 2 2 J5 J5 Conn_VLP16 Conn_VLP16 1 1 2 2

Note

The sensor's data sheet (https://www.amtechs.co.jp/product/VLP-16-Puck.pdf) shows that it allows input voltages from 9V~32V. However, if you check the Interface Box schematic (https://docs.clearpathrobotics.com/assets/files/clearpath_robotics_023729-TDS2-2c7454cf9f317be53ce1938dca7ddcf 4.pdf, page 112), it is assumed that 12V is expected to be input to VLP16. Therefore, 12V is provided to the interface box.

Board Design⚓︎

Download Gerber Data

Front⚓︎

SVG Image created as computer_sensor_board-F_Cu.svg date 2025/04/10 00:58:26 Image generated by PCBNEW SVG Image created as computer_sensor_board-F_Cu_pads.svg date 2025/04/10 00:58:26 Image generated by PCBNEW SVG Image created as computer_sensor_board-F_Cu_vias_3.svg date 2025/04/10 00:58:27 Image generated by PCBNEW SVG Image created as computer_sensor_board-F_Cu_vias_2.svg date 2025/04/10 00:58:27 Image generated by PCBNEW SVG Image created as computer_sensor_board-F_Cu_vias_1.svg date 2025/04/10 00:58:28 Image generated by PCBNEW Picture generated by PcbDraw Picture generated by PcbDraw SVG Image created as computer_sensor_board-F_Paste.svg date 2025/04/10 00:58:28 Image generated by PCBNEW SVG Image created as computer_sensor_board-F_Silkscreen.svg date 2025/04/10 00:58:28 Image generated by PCBNEW R1 R1 H1 H1 D1 D1 U3 U3 HS1 HS1 H2 H2 J7 J7 + + - - M78AR05-1 M78AR05-1 U2 U2 R2 R2 H3 H3 J1 J1 + + - - U1 U1 J5 J5 - - + + Q2 Q2 H4 H4 C1 C1 J2 J2 - - + + J6 J6 + + - - SVG Image created as computer_sensor_board-Edge_Cuts.svg date 2025/04/10 00:58:28 Image generated by PCBNEW SVG Image created as computer_sensor_board-User_Comments.svg date 2025/04/10 00:58:28 Image generated by PCBNEW SVG Image created as computer_sensor_board-frame.svg date 2025/04/10 00:58:28 Image generated by PCBNEW 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 3 3 4 4 5 5 6 6 A A B B C C D D A A B B C C D D Date: Date: ${KICAD_VERSION} ${KICAD_VERSION} Rev: Rev: Size: A4 Size: A4 Id: 1/1 Id: 1/1 Title: Title: File: computer_sensor_board.kicad_pcb File: computer_sensor_board.kicad_pcb Sheet: Sheet:

Back⚓︎

SVG Image created as computer_sensor_board-B_Cu.svg date 2025/04/10 00:58:28 Image generated by PCBNEW SVG Image created as computer_sensor_board-B_Cu_pads.svg date 2025/04/10 00:58:28 Image generated by PCBNEW SVG Image created as computer_sensor_board-B_Cu_vias_3.svg date 2025/04/10 00:58:29 Image generated by PCBNEW SVG Image created as computer_sensor_board-B_Cu_vias_2.svg date 2025/04/10 00:58:29 Image generated by PCBNEW SVG Image created as computer_sensor_board-B_Cu_vias_1.svg date 2025/04/10 00:58:30 Image generated by PCBNEW Picture generated by PcbDraw Picture generated by PcbDraw SVG Image created as computer_sensor_board-B_Silkscreen.svg date 2025/04/10 00:58:30 Image generated by PCBNEW SVG Image created as computer_sensor_board-Edge_Cuts.svg date 2025/04/10 00:58:30 Image generated by PCBNEW SVG Image created as computer_sensor_board-User_Comments.svg date 2025/04/10 00:58:30 Image generated by PCBNEW SVG Image created as computer_sensor_board-frame.svg date 2025/04/10 00:58:31 Image generated by PCBNEW 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 3 3 4 4 5 5 6 6 A A B B C C D D A A B B C C D D Date: Date: ${KICAD_VERSION} ${KICAD_VERSION} Rev: Rev: Size: A4 Size: A4 Id: 1/1 Id: 1/1 Title: Title: File: computer_sensor_board.kicad_pcb File: computer_sensor_board.kicad_pcb Sheet: Sheet:

BoM⚓︎

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