ALLPCB
PCB Blog
Say Goodbye to Sharp Edges - Inside ALLPCB’s Burr-Free PCB Process
Learn about PCB burrs, their causes, and impacts on electronics. Discover ALLPCB's multi-step process to ensure burr-free circuit boards for reliable performance.
September 17, 2025
Featured
Latest
The Benefits of Metal Backed PCBs in High Power Audio Amplifiers
Metal backed PCB solutions improve thermal management in high power audio amplifiers. Optimize your amplifier design using thermal modeling to keep junction temperatures within safe limits.
PCB Knowledge
Virtual Reality Core Technologies Overview
Technical overview of virtual reality components and methods: computer graphics, 3D modeling, collision detection, haptic feedback, spatial audio, and real-time rendering.
VR & AR
Core Technologies for Virtual Reality Systems
Virtual reality technologies: 3D modeling, stereoscopic displays, real-time rendering, 3D audio, HCI and collision detection techniques for immersive simulation.
VR & AR
How to Build a Virtual Reality System (VR/AR/MR)
Technical overview of virtual reality (VR) technologies covering modeling, system architecture, perception (vision, audio, haptics), system engineering, applications and challenges.
VR & AR
Planar Reflectarray Antenna Co-simulated with MATLAB and HFSS
Single-layer windmill unit for reflectarray antenna achieving 473.6° linear phase range; 80×80 mm Ka-band prototype (400 elements) shows 27.86 dBi gain and 35.7% 3 dB bandwidth.
Communication & 5G
Overview of VR Spatial Audio Technologies
Overview of HRTF-based spatial audio: recording and application methods, head-tracking integration, and distance modeling techniques (loudness, reflections, attenuation).
VR & AR
