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

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Multimodal Wearable Sensor Patch for Continuous Plant Monitoring

October 02, 2025

Multimodal wearable sensor patch for continuous plant physiology monitoring detects leaf VOCs, temperature and humidity; PCA-based ML enables earlier disease and stress detection.

Wearable & Portable Devices

Pulse Oximetry Principles for Wearable Vital Signs

October 02, 2025

Technical overview of vital signs monitoring and pulse oximetry principles, plus the AS705X AFE series for ECG/PPG acquisition in compact devices.

Wearable & Portable Devices

Flexible Wearable Optical Wireless Sensor for Fruit Quality

October 02, 2025

Flexible wearable optical wireless sensing (FWOS) system using laser-patterned PET/PI/Cu circuits and AS7263 NIR sensors for real-time fruit quality monitoring via Bluetooth.

Wearable & Portable Devices

3GPP Global 5G Spectrum Overview

October 02, 2025

Overview of 5G spectrum: FR1/FR2 band characteristics, spectrum refarming, licensing models, and dynamic spectrum sharing considerations for deployments.

Communication & 5G

How to Resolve LAN IP Address Shortages

October 02, 2025

Explains why 192.168.1.x can run out and practical solutions: adjusting subnet mask, adding routers, and using VLANs plus CIDR guidance for scaling LAN IP addresses.

Communication & 5G

3GPP NTN Frequency and Bandwidth Requirements

October 02, 2025

Technical summary of NTN frequency and bandwidth requirements in 3GPP Release 17, covering satellite bands (n255/n256), channel bandwidths, NRB/SCS and IoT NTN UE categories.

Communication & 5G