Electronics design & engineering

From idea to production-ready electronics.

We design the hardware and firmware behind your product: schematics, PCB layout, embedded software, prototyping and validation, with one team accountable from the first sketch to the first batch.

Tell us about your project

Free first conversation · No commitment · English & Español

  • 01Schematic → PCB → firmware
  • 02Prototype to small series
  • 03Direct line to your engineer
  • 04Documented, transferable designs

Clients who trust us

  • Airbus
  • Ingeteam
  • Elixion Medical
  • Swisscom
  • Neurobodytech

01 / Services

Everything between the requirement and the working board.

Engage us for a single step or for the whole chain. Either way you get one coherent design, not a pile of hand-offs.

Hardware & schematic design

Analog, digital and mixed-signal circuits, power supplies and interfaces, designed around your requirements and the realities of component availability.

PCB layout

Multi-layer layout with signal integrity, power integrity, EMC and manufacturability in mind. Complete Gerber, BOM and assembly output.

Embedded firmware

Bare-metal and RTOS firmware for microcontrollers and SoCs: drivers, connectivity, bootloaders and update mechanisms, with cybersecurity designed in from the start.

Prototyping & bring-up

Assembled prototypes, first power-on and debugging, iterating until the board does exactly what the specification says.

Test & validation

Test plans, functional test setups and pre-compliance measurements to reduce surprises at certification and in production.

Design review & rescue

A second pair of eyes on an existing design, or help for a project that is stuck: obsolete parts, misbehaving boards, missing documentation.

02 / Why Garrido Electronics

Engineering that talks to you.

You need a partner who reduces complexity instead of explaining it. That is how we work.

  • A

    One integrated view

    Hardware, firmware and manufacturing decisions are taken together, so the interfaces between them don't become your problem later.

  • B

    Direct communication

    You speak to the engineers doing the work, not to a ticket system or an account manager.

  • C

    Documented and transferable

    Clean schematics, BOMs, source code and notes, so your team or any manufacturer can pick up where we stop.

  • D

    Designed to be built

    Manufacturing, testing and sourcing are considered from day one, not bolted on after the first prototype.

03 / How we work

A clear path from first call to production.

No surprises: you know what happens next at every step.

  1. 01

    Talk

    A short call to understand your goals, constraints, volumes and deadline.

  2. 02

    Proposal

    A written scope, timeline and price, so everyone agrees on what "done" means.

  3. 03

    Design

    Schematic, layout and firmware, with regular checkpoints and your feedback built in.

  4. 04

    Prototype & validate

    Build, bring-up, test and iterate until the design meets the specification.

  5. 05

    Handover

    Full release package and support while you move to production.

04 / Where we work

Products that have to work in the real world.

  • Aerospace
  • Energy & power electronics
  • Medical devices
  • Biosensing & wearables
  • Telecom & IoT
  • Industrial automation & instrumentation

05 / FAQ

Common questions.

Something not covered here? Just ask, we answer personally.

Which projects do you take on?

Anything from a single-board prototype to a product heading for series production. If you're unsure whether your project is a fit, just ask.

How does pricing work?

After the first conversation you get a written proposal: a fixed price when the scope is clear, or an estimate with a cap when it is not.

Who owns the design?

You do. Design files, source code and documentation are handed over on delivery.

Can we sign an NDA first?

Of course. We are happy to sign an NDA before you share any details.

Where do you work, and in which languages?

We work remotely with clients across Europe, in English and Spanish.

06 / Contact

Let's talk about your project.

Tell us what you're building. We'll come back with questions, or a first idea of how to approach it. We reply within one business day.

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