ALLPCB
EmStat Pico: Compact embedded potentiostat module
Overview of EmStat Pico potentiostat system-on-module: integration, development board, PSTrace scripting, and example measurements (pH OCP, cyclic voltammetry, EIS).
Satellite Base Stations: Definition and Technical Analysis
China Mobile procurement of lightweight integrated satellite base stations: APSTAR?6D Ku?band backhaul, automatic antenna acquisition, LTE Band 3 femto design for emergency use.
Key Technical Findings Inside Huawei Mate 60 Pro
Technical teardown and lab tests of Huawei Mate 60 Pro: China-made modem and RF front end, 5G Rel.15 limitations, and two-way satellite capability.
Two-Way Satellite Communication: Advantages and Phone Differences
Two-way satellite communication: features, advantages and applications, comparing two-way vs one-way satellite phones for secure, high-speed global connectivity and operational use.
Design Challenges and Solutions for Wearable Devices
Technical overview of 2025 wearable trends and design: AI-driven health monitoring, advanced sensors, low-power MCUs, power management and BLE connectivity
Mobile Base Station Roles and Radiation vs Distance
Overview of base station components and functions, and how proximity affects radio field strength and radiation; covers antennas, transceivers, controllers, and power control.
SMD NTC Thermistors for Temperature Monitoring in 5G Devices
Guide to using SMD NTC thermistors for PCB temperature sensing: circuit examples, ADC resolution, accuracy estimates, and thermal management in 5G devices.
Design Requirements and Solutions for Medical Wearables
Technical overview of low-power solutions for medical wearables, covering RSL10/RSL15 SoCs, audio DSPs, miniaturization, power management, and regulatory considerations.
What Is Satellite Internet? Components and Uses
Overview of satellite internet: system components, LEO constellations, application scenarios, deployment status, and trends in spectrum competition and terrestrial integration.
How to Resolve LAN IP Address Shortages
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.