Stop Guessing at the Circuit—Build Reliable Electronics With PCB Engineering
A device cannot deliver a great experience if its circuit board is noisy, power-hungry, or hard to assemble. SDI helps design the electronics behind connected products, from schematic and component selection through PCB layout, prototype bring-up, and manufacturing-ready outputs.
PCB & Circuit Design
Is your product stalled between a breadboard and a real circuit board?
Off-the-shelf modules are excellent for proving an idea, but they often leave products bulky, fragile, and expensive to assemble. SDI can translate electrical requirements into schematics, choose appropriate components, and design PCB layouts suited to the available space, power budget, and interfaces.
The goal is a board that supports the complete product: sensors, processors, radios, battery or external power, connectors, and service access.
Electronics and product engineering assistance is available at $35/hour for defined work.
PCB Layout & Prototype Bring-Up
What makes a PCB more than traces between components?
Depending on complexity, engineers consider power distribution, ground return paths, signal integrity, RF placement, thermal performance, EMI/EMC risk, and layout clearances. Design workflows may include Altium Designer or KiCad with electrical and design rule checks (ERC/DRC), as suitable.
Prototype boards should be checked against the schematic, powered safely, measured, and debugged before the next revision is released.
Electronics From Schematic to Test
Which parts of electronics development can SDI support?
Engineering choices at the board level affect reliability, cost, size, and the ability to scale.
Schematics & BOMs
DESIGN THE CIRCUIT
Define components, connections, power architecture, key interfaces, and a bill of materials with sourcing considerations.
PCB Layout
DESIGN FOR REAL SPACE
Route compact boards around mechanical boundaries, signal paths, thermal constraints, radios, and manufacturing rules.
Board Bring-Up
VERIFY WHAT WORKS
Plan checks for power rails, clocks, interfaces, sensors, and communications so prototype defects are found early.
Production-Aware Electronics
How can you avoid a successful prototype that is difficult to manufacture?
SDI can prepare reviewed fabrication and assembly outputs, such as Gerbers, drill files, pick-and-place data, and BOMs, with supplier-specific requirements checked before release. Component availability and alternatives can be considered before the design becomes dependent on a hard-to-source part.
PCB work can be coordinated with firmware, enclosures, connectivity, and test-fixture planning to reduce late-stage surprises.