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4 layers30.7 × 49.2 mmWorkspaceWizardPCB, the printed circuit board in 3D
Size
30.7 × 49.2 mm
Copper layers
4
Thickness
0.19 mm
Parts
28
Nets
57
Pads
170
Tracks, vias
227, 40
Pours
1
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
24 Nov 2024
Updated
17 May 2025

Overview

WorkspaceWizardPCB is an open-source printed circuit board by ishaansalian, from the ishaansalian/Workspace-Wizard repository on GitHub. It is a 4-layer board of 30.7 × 49.2 mm with 28 parts on 57 nets, routed with 227 tracks and 40 vias.

It is built around the ESP32-S3-WROOM-1-N8, SN74AHCT125N and ESD7104MUTAG, with the TLV75801PDRV among its other parts. Its parts include 7 connectors, 6 capacitors, 6 resistors, 4 ICs and 1 diode. It belongs with the ESP32 boards of this library.

Main components

4

README

README.md

Workspace Wizard

Team Members:

  • Ishaan Salian
  • Aryaman Ghura
  • Kavya Manchanda
  • Mary Esenther

Project Overview
Workspace Wizard is an autonomous desk organization system designed to optimize workspace management by identifying, sorting, and organizing objects on a desk. The system uses a combination of hardware and software to detect object positions, plan efficient placement paths, and execute movements to organize objects with high precision.

Key Features:

  • Object Detection & Recognition: The system uses a camera and machine learning models to identify and track objects on the desk.
  • Pathfinding Algorithm: The robot calculates optimal paths for organizing objects, avoiding obstacles and ensuring an efficient layout.
  • Autonomous Movement: The robot uses motors and tracks to move objects into predefined positions while respecting boundaries and object types.
  • Task Automation: The robot performs "knolling" (arranging objects neatly and systematically) by aligning objects with a target orientation and spacing.

Technologies Used:

  • Hardware:
    • Nvidia Jetson (for processing and computation)
    • Servo motors and tracks (for movement)
    • Custom PCB (for controls)
    • USB Camera (for object detection and tracking)
    • Power management system (for optimal battery usage)
  • Software:
    • Python (for control logic and algorithms)
    • OpenCV (for computer vision tasks)

References:

Parts

28
QtyValueFootprintReferences
4Conn_01x02_PinConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ1, J2, J3, J5
30.1uFCapacitor_SMD:C_0603_1608MetricC1, C3, C4
310uFCapacitor_SMD:C_0603_1608MetricC2, C6, C7
35.1kResistor_SMD:R_0603_1608MetricR1, R2, R8
2~Button_Switch_SMD:SW_SPST_PTS810BOOT1, RESET1
110kResistor_SMD:R_0603_1608MetricR3
11MResistor_SMD:R_0603_1608MetricR6
1200kResistor_SMD:R_0603_1608MetricR7
1Conn_01x01_SocketConnector_PinSocket_2.54mm:PinSocket_1x01_P2.54mm_VerticalJ6
1Conn_01x04_SocketConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_VerticalJ4
1Conn_01x06_SocketConnector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_VerticalJ7
1ESD7104MUTAGPackage_DFN_QFN:Diodes_UDFN-10_1.0x2.5mm_P0.5mmU2
1ESP32-S3-WROOM-1RF_Module:ESP32-S3-WROOM-1U1
1LEDLED_SMD:LED_0603_1608MetricD1
1LOGOLogo:logoG***
1SN74AHCT125Nfootprints:N14U4
1TLV75801PDRVPackage_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mmU3
1USB_C_Receptacle_USB2.0Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_HorizontalJUSB1

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Questions

How big is the WorkspaceWizardPCB PCB?

It measures 30.7 × 49.2 mm and has 4 copper layers, 0.19 mm thick.

What parts does the WorkspaceWizardPCB use?

28 parts, built around the ESP32-S3-WROOM-1-N8, SN74AHCT125N, ESD7104MUTAG and TLV75801PDRV. 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 WorkspaceWizardPCB KiCad files?

From the ishaansalian/Workspace-Wizard repository on GitHub, at the commit this page was made from: the board is PCB/WorkspaceWizardPCB.kicad_pcb and its schematic PCB/WorkspaceWizardPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the WorkspaceWizardPCB design in my own project?

Its repository states no licence, so its author keeps all rights: ask ishaansalian before reusing the design.