How to Design a Keyboard PCB?
Design custom keyboard PCBs for total freedom: master sizing, hot-swap vs soldered pros/cons, and trusted sourcing to build your perfect mechanical keyboard.
What are the rules for 8-Layer PCB Stackup ?
Master 8-layer PCB stackups: Optimize configurations for high-speed/mixed signals. Precisely calculate impedance and thickness. Cut costs by 30% with material and design hacks.
How to Start Your First PCB Design?
Free step-by-step PCB design guide for beginners: Learn software selection, avoid fatal layout errors, and prepare manufacturing files correctly to save time & money.
What Are the 7 Critical Stages in a Professional PCB Assembly Process?
Master 7 PCB assembly stages to avoid delays. Choose IATF/ISO-certified manufacturers for medical/auto projects, fix critical design errors early & know when to switch from DIY to pro assembly.
What Are the Most Common Causes of PCB Failure?
Diagnose & prevent common PCB failures: manufacturing flaws, environmental stress, soldering defects. Learn visual inspection, repair techniques & cost-effective solutions.
Stuck with SMT Assembly Defects?
Avoid SMT prototype fails! Top defects (tombstoning, bridging, BGA issues) with fixes. Key: design audits, communication with assembly shops & pre-testing. Save costs & time.
What Exactly is a PCB Trace?
Discover why PCB traces fail—impedance issues, overheating—and how to fix them. Learn trace design factors, troubleshooting steps, and tools for reliable circuits.
How to Test a Diode?
Learn to test diodes with any multimeter: Set to diode/resistance mode, probe anode/cathode. Identify healthy (0.5-0.8V drop) vs faulty diodes (shorted/open/leaky). Prevent circuit failures with essential diagnosis steps.
What is PCB in radar?
Radar PCBs enable critical detection from storm tracking to touchless devices. Discover innovations in materials, ruggedization & cost reduction driving weather & consumer applications.
How to Identifying Good vs Bad Solder Joints？
Spot shiny, smooth solder joints; avoid dull, cracked ones. Use correct solder/flux for electronics or plumbing to prevent failures and save costs. Master inspection for reliability.
