Complete guide to ordering PCB and SMD in Iran — from design to delivery
A practical walkthrough of the files, approvals, and production steps needed to move from design to a finished board.
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Educational Read articleSMD 
Read articlePre-assembly checklist for SMD projects
Review these items before sending files to assembly so lead time and final cost stay predictable.
PCB 
Read articleChoosing copper weight and layer count for PCB fabrication
The right stack-up affects both signal integrity and fabrication cost for industrial boards.
Troubleshooting 
Read articleTroubleshooting reflow profiles and weak solder joints
Common reflow symptoms and first checks before sending a board for professional repair.
Tools Read articlePractical tools for SMD stencil design
A quick overview of tooling and settings used to produce accurate stencils for production runs.
Educational Read articleNormalizing a BOM to reduce sourcing delays
How to prepare a bill of materials so production can enter assembly without unnecessary waiting.