● EMBEDDED SYSTEMS  /  FPGA DESIGN  /  IoT HARDWARE  /  PCB LAYOUT  /  POWER BUDGETING  /  EMC COMPLIANCE  /  SIGNAL INTEGRITY  /  FIRMWARE ARCHITECTURE  /  POWER INTEGRITY  /  INDUSTRIAL DESIGN  /  DFM / DFA  /  MASS PRODUCTION PLANNING  /  EMBEDDED SYSTEMS  /  FPGA DESIGN  /  IoT HARDWARE  /  PCB LAYOUT  /  POWER BUDGETING  /  EMC COMPLIANCE  /  SIGNAL INTEGRITY  /  FIRMWARE ARCHITECTURE  /  POWER INTEGRITY  /  INDUSTRIAL DESIGN  /  DFM / DFA  /  MASS PRODUCTION PLANNING   
Embedded · FPGA · IoT Hardware Engineering

HARDWARE
THAT
SHIPS.

Most hardware products fail before they reach customers.
We built a 24-point engineering lifecycle to make sure yours doesn't.

See Why Hardware Fails Our Framework →
9
Engineering Phases
24
Lifecycle Checkpoints
0
Surprise Failures_
The Inversion Method

WHY HARDWARE
PRODUCTS FAIL

Before we tell you what we do, we need to show you what everyone else gets wrong. This is the inversion method: map every possible failure first, then build a system that makes each one impossible.

Most hardware teams are optimists. They design for the happy path. We design for every possible failure mode — architectural, electrical, physical, regulatory, and operational. That separates a prototype from a product.

Below are the five failure categories we have seen destroy products, timelines, and budgets. Recognise any of them?

"Invert, always invert. It is in the nature of things that many hard problems are best solved when they are addressed backwards."
— By, an finance industry doyen

Architecture Failures

  • Poor HW/FW/Cloud partitioning
  • No scalability design
  • No OTA update strategy
  • Overengineered or underspecified

Electrical Failures

  • Signal integrity breakdown
  • Power rail instability
  • Grounding mistakes
  • Decoupling neglect

Physical Failures

  • Thermal overheating
  • Mechanical stress cracking
  • Poor enclosure design
  • Connector fatigue

Compliance Failures

  • EMI/EMC certification failure
  • ESD damage in the field
  • No certification roadmap
  • Late-stage redesigns

Lifecycle Failures

  • Component obsolescence
  • Manufacturing defects
  • Inadequate test coverage
  • No alternate sourcing

To eliminate each failure mode, we follow a structured engineering lifecycle that front-loads every hard problem — long before your first prototype.

See The Framework
Engineering Lifecycle

THE 24-POINT
FRAMEWORK

Nine phases. Twenty-four checkpoints. One goal: a product that ships, scales, and survives in the real world.

01 SYSTEM DEFINITION & ARCHITECTURE +
STEP 01
Hardware Architecture Design
  • Define system blocks: MCU / FPGA / RF / Power / Interfaces
  • Partition firmware vs hardware vs cloud responsibilities
  • Constrain power, cost, size, and performance targets
  • Power budgeting: per-block consumption estimation and total budget allocation
  • Battery vs mains supply constraints defined at architecture stage
Prevents: Rework · Overdesign · Underdesign · Battery life surprises
STEP 02
Firmware Architecture
  • Layered design: HAL → Drivers → Middleware → Application
  • RTOS vs bare-metal decision with clear rationale
  • Communication protocol mapping: Wired / Wireless
Prevents: Firmware instability · Poor scalability
02 CORE ELECTRONICS DESIGN +
STEP 03
Schematic Design
  • Lifecycle-aware component selection
  • Reference design validation against requirements
  • Design for testability from day one
Prevents: Obsolescence risk · Test gaps
STEP 04
Signal Integrity (SI)
  • Controlled impedance routing design
  • High-speed signal analysis and simulation
  • Termination strategy planning
Prevents: Data corruption · Ringing
STEP 05
Power Integrity (PI)
  • Decoupling capacitor strategy per power rail
  • Full power tree design and documentation
  • Transient response analysis
Prevents: Random resets · Brownouts
STEP 06
Power Budgeting
  • Worst-case consumption analysis per subsystem
  • Battery vs mains supply constraint validation
  • Sleep mode, power state machine, and wake-up planning
  • Total system power budget sign-off before PCB layout begins
Prevents: Battery life failure · Thermal overload · Regulator sizing errors
03 PCB LAYOUT DESIGN +
STEP 07
Stackup Design
  • Layer count decision with cost/performance trade-off
  • Ground and power plane strategy
  • Controlled impedance layer assignment
Prevents: EMI emission · Cost overrun
STEP 08
PCB Layout
  • Return path continuity control
  • RF circuit isolation and guard techniques
  • Analog/digital noise segregation
Prevents: EMI failure · Noise coupling
STEP 09
Thermal Design
  • Heat dissipation path planning
  • Copper balancing across layers
  • Thermal via and heatsink placement
Prevents: Overheating · Long-term reliability failure
04 EMC & EMI / RELIABILITY ENGINEERING +
STEP 10
EMI/EMC Risk Planning
  • Emission source identification and mapping
  • Filter strategy by frequency and source
  • Shielding design for critical subsystems
Prevents: Certification failure · Regulatory rejection
STEP 11
Immunity Design
  • ESD protection on all exposed interfaces
  • Surge protection on power and communication lines
  • Voltage dip and interruption handling
Prevents: Field failures · Customer returns
05 MECHANICAL & INDUSTRIAL DESIGN +
STEP 12
Enclosure Design
  • Airflow and thermal venting strategy
  • EMI shielding integration into housing
  • Mechanical protection and IP rating planning
Prevents: Thermal shutdown · Physical damage
STEP 13
DFM / DFA
  • Design for manufacturability review
  • Assembly ease and yield optimisation
  • Cost reduction without reliability compromise
Prevents: Production delays · High unit cost
06 TESTABILITY & VALIDATION +
STEP 14
Bare PCB Testability
  • Test point placement per net category
  • Boundary scan and JTAG planning
  • ICT and flying probe compatibility
Prevents: Untestable boards · Debug delays
STEP 15
Board Bring-up Plan
  • Defined power sequencing order
  • Step-by-step validation checklist
  • Smoke test and current monitoring protocol
Prevents: Bring-up failures · Component damage
STEP 16
Subsystem Testing
  • Unit-level validation per functional block
  • Interface integrity and stress testing
  • Corner case and edge condition coverage
Prevents: Integration surprises
STEP 17
HIL / System Testing
  • Hardware-in-the-loop simulation setup
  • Simulated real-world input scenarios
  • Fault injection and recovery testing
Prevents: Late-stage field failures
07 IoT & SOFTWARE INTEGRATION +
STEP 18
IoT Integration
  • MQTT / HTTP / CoAP architecture selection
  • Data pipeline design: edge to cloud
  • Security: TLS, device identity, OTA update strategy
Prevents: Connectivity loss · Data breach · OTA failure
08 COMPLIANCE & ENVIRONMENT +
STEP 19
Compliance Planning — Early
  • EMI/EMC certification roadmap from Rev A
  • Safety standard identification: IEC, UL, CE, FCC
  • Pre-compliance testing strategy
Prevents: Late redesigns · Market entry delays
STEP 20
Environmental Design
  • Temperature range validation and derating
  • Humidity and condensation resistance
  • Vibration and shock qualification testing
Prevents: Field failures in real-world conditions
09 PRODUCTION & LIFECYCLE +
STEP 21
Component Sourcing
  • Approved vendor list with alternatives
  • Lifecycle tracking and EOL / obsolescence monitoring
  • Lead time and buffer stock strategy
Prevents: Supply chain disruption · Obsolescence
STEP 22
Mass Production Planning
  • Production test jig design and validation
  • Calibration procedure documentation
  • Yield optimisation and defect tracking
Prevents: Low yield · High rework cost
STEP 23
Packaging & Shipping
  • ESD-safe packaging specification
  • Shock and vibration packaging validation
  • Labelling and traceability requirements
Prevents: Transit damage · DOA returns
STEP 24
Documentation
  • User manual and quick-start guide
  • Service and repair manual
  • Troubleshooting guide and fault tree
Prevents: Support burden · Field confusion
What We Do

CONSULTING
SERVICES

End-to-end FPGA / embedded hardware engineering — from architecture to your first production run.

FPGA / Embedded System Design

Full architecture-to-silicon design: FPGA IP development, MCU-based embedded systems, custom hardware accelerators, and DSP pipelines for high-speed applications.

PCB Design & Signal Integrity

Multi-layer PCB layout with controlled impedance, SI/PI analysis, thermal design, and EMC-aware routing. From 2-layer prototypes to 24-layer high-speed boards.

Firmware & Embedded Software

RTOS and bare-metal firmware development. HAL abstraction layers, driver development, protocol stacks (BLE, Zigbee, LoRa, MQTT), and OTA update frameworks.

EMC & EMI / Compliance Engineering

Early EMC risk identification, pre-compliance testing strategies, certification roadmap planning for CE, FCC, IC, and industry-specific standards. No later-stage surprises.

IoT Platform Integration

Device-to-cloud connectivity architecture, MQTT/HTTP data pipelines, device identity and security, AWS IoT / Azure IoT Hub integration, and edge computing design.

Production Readiness & DFM

Manufacturing review, test jig design, calibration procedures, component sourcing strategy, and documentation packages to take your product from prototype to mass production.

How We Engage

THE CLIENT
JOURNEY

Every engagement follows the same structured story — from your first brief to your product's first shipment.

Discovery & Failure Audit

We begin by mapping your product's failure modes before a single component is selected. Using the inversion method, we identify architectural, electrical, physical, and compliance risks specific to your use case. Most clients find failure risks they hadn't considered.

1–2 weeks

Architecture Definition

We define the hardware architecture: MCU/FPGA selection, system block partitioning, firmware strategy, power budget, and cloud integration model. You receive a design specification document before any schematic work begins.

2–3 weeks

Electronics & PCB Design

Schematic design with signal integrity, power integrity, power budgeting, and EMC considerations embedded from the start. PCB layout follows with thermal, RF isolation, and DFM rules applied throughout. Design review at every milestone.

4–8 weeks

Bring-up, Validation & Testing

Structured board bring-up, subsystem validation, and HIL testing. Every interface is tested. Fault injection is run. We don't hand you a board and say "good luck" — we hand you a validated test report.

2–4 weeks

Compliance & Production Hand-off

Pre-compliance EMC testing, certification roadmap, DFM review, component sourcing strategy, test jig design, and full documentation package. Your contract manufacturer gets everything they need on day one of production.

3–6 weeks
Why Pecsol Engineering

BUILT TO
PREVENT FAILURE

Front-Loaded Risk

We surface every potential failure at the architecture stage — when changes cost hours, not months. No discovery in the compliance lab.

Systems Thinking

We look at hardware, firmware, mechanical, thermal, and compliance as one interconnected system. No siloed design decisions.

Production-Grade Output

Every deliverable is written for the engineer who comes after us. Schematics, layout files, firmware, and documentation meet manufacturing standards.

24-Point Lifecycle

Our structured 24-checkpoint framework has been refined across dozens of products. Nothing is left to intuition or tribal knowledge.

Compliance-First Design

EMC, safety, and environmental requirements are designed in from day one — not retrofitted before certification. You ship on time.

Supply Chain Awareness

Every component is selected with lifecycle, alternatives, and lead time in mind. Your product doesn't stop shipping because one part goes EOL.

HIL & Fault Testing

Hardware-in-the-loop testing with fault injection. We test the failure modes, not just the happy path. Your customers discover features, not bugs.

End-to-End Ownership

From the first whiteboard session to the first production pallet, we stay engaged. No hand-offs into the void. One team, one responsibility.

Start Your Engagement

READY TO BUILD
HARDWARE THAT
SHIPS?

Let's begin with a failure audit of your current design — or your next one. One conversation can save a complete re-spin.

email Us — jkranjan@pecsolglobal.com Review the Framework
Speak directly with our Co-Founder & Director, J K Ranjan — +91 90713 25059