ENGINEERING INSIGHTS

Notes from the engineering floor.

Ideas, lessons, and behind-the-build stories on embedded hardware, firmware, IoT, and taking products from prototype to production.

Firmware post

Bare-metal vs. RTOS: choosing the right foundation

A practical framework for deciding when a scheduler earns its complexity — and when it doesn't.

IoT post

Securing connected devices without slowing down development

Where security actually needs to live in your IoT stack, and where teams tend to over-engineer it.

Manufacturing post

What actually causes yield issues at scale

Lessons from production ramp-ups — most yield problems trace back to decisions made months earlier.

Multilayer PCB layout

Multilayer PCB Design: Stack-Up and Routing Best Practices

Key stack-up and routing decisions that reduce rework and ensure a reliable, manufacturable PCB.

Industry insights post

Why more startups are outsourcing hardware engineering

The economics behind the shift, and what to look for in an engineering partner.

Firmware debugging post

Debugging intermittent field failures you can't reproduce

A systematic approach to the bugs that only show up after weeks in the field.

Connectivity post

Wi-Fi, BLE, or cellular: picking the right connectivity stack

A decision framework based on power budget, range, and infrastructure — not just what's trendy.

DFM post

BOM finalization: the checklist we use before every handoff

The line items teams forget to lock down before quoting — and what it costs when they don't.

Component selection post

Component sourcing in a volatile supply chain

How we design for second-source availability without over-engineering the BOM.

Get new posts in your inbox

Occasional dispatches on embedded systems, hardware design, and product engineering — no spam, unsubscribe anytime.