Huaxing PCBA PCB manufacturing insights and articles

Insights & Resources

Technical articles on PCB design, manufacturing, and industry best practices. Written by our engineering team.

Smartwatch PCB Design — Miniaturization & Power

Smartwatch PCB Design — Miniaturization & Power

Smartwatch PCB design guide covering HDI stackups with laser microvias, 0.4 mm pitch BGA routing, battery and power-path design, BLE/WiFi/GPS/NFC coexistence

HMI PCB Design — Touch Panels, Displays & EMC

HMI PCB Design — Touch Panels, Displays & EMC

HMI PCB design guide for industrial touch panels: display interface routing (LVDS/MIPI-DSI/RGB), projected capacitive touch

EMS vs ODM vs OEM — Partner Model Guide

EMS vs ODM vs OEM — Partner Model Guide

EMS vs ODM vs OEM explained for electronics buyers: who owns the design, who owns the IP and how turnkey, consignment and box-build change your cost

Smart Lock PCB Design — Motor Drive & Battery Life

Smart Lock PCB Design — Motor Drive & Battery Life

Smart lock PCB design guide covering geared DC motor drive with stall detection, capacitive fingerprint sensor integration

Robot Lawn Mower PCB Design — Waterproofing & RTK Navigation

Robot Lawn Mower PCB Design — Waterproofing & RTK Navigation

Robot lawn mower PCB design guide covering battery management and the manufacturing tests that keep outdoor robots alive

Fitness Equipment PCB Design — Motor Drive & Safety

Fitness Equipment PCB Design — Motor Drive & Safety

Fitness equipment PCB design guide covering treadmill and elliptical control boards, high-current motor drive with safety relays

Smart Speaker PCB Design — Far-Field Mic Arrays & RF Coexistence

Smart Speaker PCB Design — Far-Field Mic Arrays & RF Coexistence

Smart speaker PCB design guide, and Wi-Fi/Bluetooth coexistence rules for voice-controlled products

IEC 61508 Functional Safety for PCB Assembly — SIL Ratings & Supplier Qualification

IEC 61508 Functional Safety for PCB Assembly — SIL Ratings & Supplier Qualification

IEC 61508 explained for PCB buyers. FMEDA data and the supplier qualification steps for safety-critical electronics

Automotive Ethernet PCB Design — 100BASE-T1 & 1000BASE-T1 Routing, EMC & Connector Selection

Automotive Ethernet PCB Design — 100BASE-T1 & 1000BASE-T1 Routing, EMC & Connector Selection

Automotive Ethernet PCB design. PoDL, EMC and connector selection for ADAS and cockpit networks

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