PCB design workflow overview (schematic to manufacturing) - Real Business Scenario

Scenario Mode

👤 Your Role: You are a PCB design engineer working in a manufacturing company.

📋 Request: Your manager wants a clear overview report of the PCB design workflow from schematic capture to manufacturing to help new team members understand the process.

📊 Data: You have data on each step of the PCB design process, including schematic capture, component placement, routing, design rule checks, generating manufacturing files, and assembly instructions.

🎯 Deliverable: Create a dashboard report that shows each workflow step, its description, typical tools used, and estimated time to complete.

Sample Data

Step	Description	Typical Tools	Estimated Time (hours)
Schematic Capture	Draw the circuit diagram with components and connections.	Altium Designer, Eagle, KiCad	8
Component Placement	Place components on the PCB layout according to design rules.	Altium Designer, Eagle, KiCad	6
Routing	Connect components with copper traces following electrical constraints.	Altium Designer, Eagle, KiCad	12
Design Rule Check (DRC)	Verify layout meets manufacturing and electrical rules.	Altium Designer, Eagle, KiCad	2
Generate Manufacturing Files	Create Gerber files, drill files, and assembly drawings.	Altium Designer, CAM350	3
Assembly Instructions	Prepare documentation for PCB assembly process.	Microsoft Word, Altium Designer	4

1

Step 1: Organize the data into a table with columns: Step, Description, Typical Tools, Estimated Time (hours).

Use the provided sample data table as is.

Expected Result

A clear table showing each PCB design workflow step with details.

2

Step 2: Create a bar chart showing Estimated Time (hours) for each Step to visualize time distribution.

X-axis: Step names; Y-axis: Estimated Time (hours); Bar color: consistent for all bars.

Expected Result

Bar chart showing time spent on each PCB design step, with Routing taking the longest.

3

Step 3: Add a text box or table listing Typical Tools used for each step for quick reference.

Display Step and Typical Tools columns side by side.

Expected Result

A reference list of tools used at each workflow step.

4

Step 4: Create a flow diagram or process map showing the sequence of steps from Schematic Capture to Assembly Instructions.

Use arrows to connect steps in order: Schematic Capture -> Component Placement -> Routing -> DRC -> Generate Manufacturing Files -> Assembly Instructions.

Expected Result

Visual flowchart illustrating the PCB design workflow sequence.

5

Step 5: Combine all visuals and tables into a single dashboard report with clear titles and labels.

Dashboard layout: Top - Flow diagram; Left - Bar chart; Right - Tools table; Bottom - Summary text.

Expected Result

A comprehensive dashboard that explains the PCB design workflow clearly and visually.

Final Result

Flow Diagram

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Bar Chart

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Tools Reference

✓Routing is the most time-consuming step, taking 12 hours.

✓Common tools like Altium Designer are used throughout most steps.

✓The workflow follows a clear sequence from schematic to assembly instructions.

✓Design Rule Check is a quick but essential verification step.

✓Generating manufacturing files and assembly instructions prepare the design for production.

Bonus Challenge

Add a calculated measure showing the total estimated time for the entire PCB design workflow and visualize it.

Show Hint

Sum the Estimated Time (hours) column and display the total prominently on the dashboard.