Industrial sensor boards
Signal-conditioning and interface boards built for plant-floor electrical noise.
PCB Design Services
Schematic capture, multilayer PCB layout, component selection and manufacturing-ready output for embedded, industrial and IoT hardware.
Overview
What this service covers
PAK-EL LAB designs printed circuit boards for embedded, IoT, industrial and wireless products — from a first schematic revision through a fully panelised, manufacturing-ready layout. Hardware and firmware are handled by the same team, which keeps board-level and firmware-level decisions (pin mapping, interrupt lines, power sequencing) consistent instead of getting lost between vendors.
Client Problems
Problems this service solves
- A product concept exists but there's no schematic or board yet.
- An existing board has noise, thermal or reliability issues that need diagnosing and fixing.
- A design works on the bench but gets flagged during a fabricator's DFM review.
- A board needs to shrink, add a wireless radio, or move from a one-off prototype toward a small production run.
Capabilities
What we do
- Schematic capture and multilayer PCB layout
- Power-supply and power-electronics design
- Component selection and footprint verification
- Analogue, digital and mixed-signal layout
- RF-aware layout for boards carrying a wireless module
- Design-for-manufacturing (DFM) review before release
- Gerber, BOM and pick-and-place file preparation
- Review and correction of an existing schematic or PCB
Technologies
Tools & platforms
We work with industry-standard PCB tools and pick the one that best matches a project's complexity and your preferred file format. Most designs are built around ESP32, STM32 or Arduino-compatible microcontrollers as the starting reference.
KiCadEasyEDAAltium DesignerESP32 / STM32 / Arduino
Development Process
How we approach a PCB project
- 01Requirements
Confirm the board's function, interfaces, size and power constraints.
- 02Schematic
Capture the circuit and share it for review before layout starts.
- 03Layout & DFM review
Route the board and check it against the fabricator's process before release.
- 04Manufacturing handoff
Deliver Gerbers, BOM and pick-and-place files ready for your fabricator.
Deliverables
What you receive
- Schematic files
- PCB layout files
- Gerber files
- Bill of materials (BOM)
- Pick-and-place files, where the board is going to assembly
- DFM review notes
Applications
Where this is used
IoT and wireless nodes
Compact boards carrying an ESP32/LoRa module alongside sensors and power management.
Power-electronics boards
Power-supply and motor-driver layouts designed with thermal and current-carrying capacity in mind.
Related Services
Often paired with
Embedded Firmware Development
The firmware that runs on the board we design.
IoT Product Development
Turn a board into a complete connected product.
Manufacturing Support
BOM optimisation and manufacturer coordination once the design is finished.
Want more background first? Read The Complete PCB Design Process: From Concept to Manufacturing.
Discuss Your PCB Project
Send your schematic, requirements or an existing board that needs a second look.