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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

Electronics is going to iterate — just like software and 3D printing already did

2026-07-21

Don'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.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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Meet Jochem — our new lab manager in the PCBAProtoLab

Meet Jochem — our new lab manager in the PCBAProtoLab

2026-07-14

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

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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The price of a protoPCBA is visible. The Total Cost of Development much less so.

The price of a protoPCBA is visible. The Total Cost of Development much less so.

2026-07-07

The 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.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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Turns out our pick & place machine was struggling with the heat too

Turns out our pick & place machine was struggling with the heat too

2026-06-30

Misplacements out of nowhere — no software, no nozzle, no component changed. How two shiny stainless-steel bolts and bright summer light confused Buddy.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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Rinsing PCBAs under the tap?!

Rinsing PCBAs under the tap?!

2026-06-09

Sometimes 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.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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What is a prototype, really?

What is a prototype, really?

2026-06-02

A 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.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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To x-ray or not to x-ray?

To x-ray or not to x-ray?

2026-05-26

A 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.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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Many EMS companies treat prototypes like mini production series

Many EMS companies treat prototypes like mini production series

2026-05-12

A prototype has only one goal: to learn as fast as possible. Why a parallel track saves hardware teams weeks.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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When does a protoPCBA stop being a proto?

When does a protoPCBA stop being a proto?

2026-05-06

A single proto says "it works". A proto series says "it keeps working". Why we expanded our process with extra pick & place capacity.

Harm Slijkhuis
Harm Slijkhuis
Sales Engineer
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