Article & Blog

Learn key PCB design choices: single vs double layer boards, material selection (FR-4 vs metal core), and optimal thickness. Avoid costly errors with expert guidance.

Learn when to use chemical PCB etching for precise prototyping vs. milling. Master troubleshooting, essential kits, and cost comparisons to avoid wasted resources.

Learn essential PCB repair skills: fix lifted pads, damaged traces, solder bridges, and corrosion using multimeters, micro-soldering, and inexpensive kits. Revive electronics and save money

Solder masks prevent PCB shorts/corrosion. Learn color tradeoffs (green, black, red, blue, white), LPI vs dry film types, UV application steps, and quality defect fixes.

Avoid PCB failures with systematic testing: design reviews, environmental stress analysis, component verification. Match methods to complexity, ensure durability, and fix costly errors efficiently.

FR4 PCB material delivers affordable reliability with balanced electrical insulation, heat resistance & manufacturability. Master dielectric constant, Tg, CTE & design for cost-effective performance.

Red glue is a heat-solidifying polyolefin adhesive used in SMT to fix components during wave soldering. It prevents detachment in mixed DIP/SMD PCB assembly processes.

Essential guide to SMT workshop operations: PCB/FPC materials, environmental controls (temp/humidity), solder paste handling, process flow, ESD protection, quality systems & standards for efficient electronic

PCB thickness (0.3-4.0mm) impacts mechanical strength, thermal performance, signal integrity, & cost. Standard is 1.6mm. Choose ultra-thin (0.2-0.8mm), thick (2.4-3.2mm), or standard based on application

FPC flexible printed circuit boards are vital in electronics, classified as single/double-sided or multi-layer. They use key materials like FCCL, cover film, adhesive film, and