I will review and fix 2 to 8 layer pcb design, schematic, layout, dfm errors, pcb clone

Is your PCB design experiencing errors, electrical issues, signal interference, overheating, or manufacturing problems? I will thoroughly review your existing PCB design, identify hidden faults, and provide professional recommendations to help resolve them before production.

WHAT I WILL CHECK AND HELP FIX:

• Schematic errors and incorrect connections
• Wrong pin mapping and component values
• PCB layout and routing mistakes
• DRC and ERC errors
• Track width and clearance violations
• Incorrect component footprints
• Poor component placement
• Grounding and power distribution issues
• Power supply and voltage regulation problems
• DC-DC converter and SMPS issues
• EMI/EMC interference problems
• Audio noise and signal distortion
• High-speed signal integrity issues
• Overheating and current-handling concerns
• Raspberry Pi HAT and CM4/CM5 PCB issues
• Sensor and embedded circuit problems
• Motor driver and power electronics issues
• Via placement and multilayer PCB problems
• DFM and assembly readiness check

I work with Altium Designer, KiCad and EasyEDA.

Let me help you identify and resolve PCB design problems before they become costly manufacturing failures. Contact me before ordering!