Why common circuits teach design patterns in PCB Design - Dashboard Impact

Dashboard Mode - Why common circuits teach design patterns

Business Question

How can understanding common circuit design patterns improve PCB design efficiency and reliability?

Sample Data: Common Circuit Patterns

Pattern Name	Purpose	Example Circuit	Benefits	Frequency Used (%)
Voltage Regulator	Maintain steady voltage	Linear Regulator Circuit	Stable power supply	85
Amplifier	Increase signal strength	Op-Amp Amplifier	Signal clarity	75
Filter	Remove noise	RC Low-Pass Filter	Cleaner signals	65
Oscillator	Generate clock signals	Crystal Oscillator	Timing accuracy	55
Switching Circuit	Control power flow	Transistor Switch	Energy efficiency	60

Dashboard Components

• KPI Card: Average Frequency of Use
  Formula: AVERAGE(Frequency Used (%)) = (85+75+65+55+60)/5 = 68%
  Shows how often common patterns are used overall.
• Bar Chart: Frequency Used by Pattern
  X-axis: Pattern Name
  Y-axis: Frequency Used (%)
  Visualizes which patterns are most common.
• Table: Pattern Details
  Shows all columns from sample data for detailed reference.

Dashboard Layout

+----------------------+-----------------------+
|      KPI Card        |     Bar Chart          |
|  (Average Frequency) | (Frequency by Pattern) |
+----------------------+-----------------------+
|                  Pattern Details Table             |
+----------------------------------------------------+

Interactivity

A filter dropdown allows selecting one or more Pattern Names. When a pattern is selected, the bar chart and table update to show only the selected patterns. The KPI card recalculates the average frequency for the filtered patterns.

Self Check

If you filter to show only the Voltage Regulator and Amplifier patterns, which components update and what is the new average frequency?

• The bar chart updates to show only these two patterns.
• The table shows only these two rows.
• The KPI card recalculates average frequency: (85 + 75) / 2 = 80%

Key Result

Dashboard shows usage frequency and benefits of common circuit design patterns to improve PCB design.