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Write a Functional Test Spec for PCBA

Learn how to build a functional test specification for PCBA production, map schematic nets to measurements with datasheet-derived limits, and translate to.

Test Types & Methods
Scale from 1 to 100 Test Stations

Architecture guide for scaling test infrastructure from 1 to 100 stations, covering naming, script distribution, config management, networking, and monitoring.

Scaling & Monitoring
How to Detect Measurement Drift with TofuPilot

Learn how to spot gradual measurement drift caused by instrument aging, fixture wear, or environmental changes using TofuPilot's trend and control charts.

Test Data & Analytics
Calculate ROI of Test Automation

Learn how to build a business case for hardware test automation and measure ROI using TofuPilot's yield, cycle time, and defect data.

Scaling & Monitoring
Track PCBA Results Across Lines

Learn how to tag OpenHTF test runs with station, line, factory, and shift metadata, then compare first pass yield across production lines using TofuPilot.

Test Types & Methods
Data-Driven Manufacturing Testing

Learn how to replace opinion-based test decisions with data-driven manufacturing quality control using TofuPilot's analytics platform.

Concepts & Methodology
HIL vs SIL vs MIL Testing: When to Use Each

Compare MIL, SIL, and HIL testing approaches with cost, speed, and fidelity tradeoffs, plus Python examples for hardware-in-the-loop validation with TofuPilot.

Test Types & Methods
Hardware Test Observability with TofuPilot

Learn how to build full observability into your hardware test operations using TofuPilot's dashboards, alerts, and analytics.

Test Data & Analytics
Test Sequencing and Orchestration

Learn how to build repeatable hardware test sequences using TofuPilot with OpenHTF and Python for structured, automated test orchestration.

Test Station Setup
Test Fixture Design and Management

Learn how to track test fixture health, calibration, and lifecycle using TofuPilot's station monitoring and measurement trending.

Test Station Setup
How to Configure Test Environments

Learn how to manage separate test environments with environment variables, config files, and TofuPilot workspace separation.

Test Station Setup
Real-Time Test Monitoring with TofuPilot

Learn how to monitor hardware test operations in real time using TofuPilot's live dashboards, yield tracking, and instant failure alerts.

Scaling & Monitoring

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