Insights
Technical learnings and practical tips from the DeltaProto PCBA proto lab.

Electronics is going to iterate — just like software and 3D printing already did
2026-07-21Don't aim for a perfect first version, but learn from the first version as fast as possible. A post by Bart van Arnhem (Orbisk) got me thinking about how electronics is making the same leap as software.

Meet Jochem — our new lab manager in the PCBAProtoLab
2026-07-14Some people see a technical problem and think: uh-oh. Jochem thinks: fun! Meet the new lab manager of our PCBAProtoLab at Kennispark Twente.

The price of a protoPCBA is visible. The Total Cost of Development much less so.
2026-07-07The real question isn't how to save €1000 on a protoPCBA, but what it costs if you can only test a week later. Why we look at the Total Cost of Development.

Turns out our pick & place machine was struggling with the heat too
2026-06-30Misplacements out of nowhere — no software, no nozzle, no component changed. How two shiny stainless-steel bolts and bright summer light confused Buddy.

Rinsing PCBAs under the tap?!
2026-06-09Sometimes improving a process isn't about a more complex machine, but about a simpler and more controllable one. How we get certain prototypes spotlessly clean.

What is a prototype, really?
2026-06-02A prototype isn't a phase but an umbrella term. Which risk are you trying to remove in which TRL stage? An overview of the types of prototypes in electronics and PCBA development.

To x-ray or not to x-ray?
2026-05-26A small series with a low yield and a request to x-ray it. Why a second opinion sometimes confirms your first hunch — and sometimes proves an engineer's gut feeling right.

Many EMS companies treat prototypes like mini production series
2026-05-12A prototype has only one goal: to learn as fast as possible. Why a parallel track saves hardware teams weeks.

When does a protoPCBA stop being a proto?
2026-05-06A single proto says "it works". A proto series says "it keeps working". Why we expanded our process with extra pick & place capacity.