Guide to Adding Contact Temperature Sensing in Wearables

Integration guidelines for the MAX30205 temperature sensor in wearables: maximize skin contact, minimize thermal mass and PCB heat paths to ensure accurate skin readings.

From Wearables to Medical Devices

Technical overview of ADI's GEN II wearable platform: wrist/patch design integrating ECG, PPG, EDA, bioimpedance, motion and temperature with ADuCM3029 MCU for multimodal sensing.

Choosing the Right PMIC for Optical Sensor SNR

Examines how burst-mode boost converters degrade SNR in optical sensing and how a PMIC with a low-ripple buck-boost converter improves LED drive stability and SNR.

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).

Implementing wearable device applications

Technical overview of wearable device architecture, firmware flow, and task partitioning for dual-core MCUs, covering sensor fusion, low-power acquisition, and BLE.

Switching Between Wi-Fi 5GHz and 2.4GHz

How to switch between 5GHz and 2.4GHz: configure router SSIDs, disable auto band selection, connect devices, and assess compatibility, signal range, and security.

How to Choose and Configure a 5 GHz Router

Guide to selecting and configuring a 5 GHz router: criteria for Wi?Fi 6 hardware, antennas, channels, security and basic setup steps.

Differences Between 5G and 4G Routers

Compare 5G routers and 4G routers: differences in frequency bands, transmission speed, coverage, latency, and device capacity to guide deployment decisions.

5G NR FCC Overview and Test Methods

Guide to FCC certification for 5G user equipment: required tests and test-station setup, covering RF output power, occupied bandwidth, EVM and spurious emissions.

NVIDIA Supports Secure 5G Traffic Offload

Overview of intelligent traffic offload (ITO) enhancements for 5G private networks, including L3 and NAT support and BlueField-3 DPU acceleration for NGFW throughput.

How Non-Terrestrial Networks Enable Satellite Internet

Technical overview of non-terrestrial networks (NTN), covering constellation types, 3GPP standardization, component stress factors and market demand for NXP Layerscape processors.

Broadband Antennas for Low-Band 5G and Legacy Bands

Multiband antenna guide for sub-6 GHz 5G and legacy cellular bands: compares embedded vs external designs, performance trade-offs, BOM benefits and example modules.

Why Network Slicing Is Needed

Explains 5G network slicing: virtualized end-to-end slices across RAN, core and transport, enabled by SDN/NFV with resource scheduling, isolation and security.

Understanding SAR Testing and Its Scope

Technical overview of SAR testing requirements and standards for wireless devices, and DASY8 measurement system capabilities for regulatory compliance.

How 5G and Wi-Fi 6E/7 Work Together

Technical overview of 5G FWA and Wi-Fi 6E/7 convergence, operator and consumer drivers, FWA benefits, and CPE testing requirements for antenna, power, coexistence and throughput.

All-Perovskite Photovoltaic Battery for Wearable Devices

Dual-function EVI2 perovskite strategy enabling 26.11% PSCs (1000 h stability) and EVSn2I6 cathodes to form an all-perovskite PVB with 18.54% efficiency.

SN74LV240A 8-Bit Buffer/Driver Datasheet

Overview of Texas Instruments SN74LV240A 8-bit buffer/driver: two 4-bit inverting drivers, VCC 2–5.5 V, mixed?mode I/O, low propagation delay and Ioff hot?insertion support.

TI bq25190 Linear Battery Charger Datasheet

TI bq25190 linear battery charger for wearable devices: integrated power-path, buck and buck-boost regulators, LDOs, ADC, I2C programmability and ultra-low quiescent current.

How Digital Temperature Sensors Sense Temperature

Overview of Huapu Micro's T09 digital temperature sensor: ±0.2°C accuracy, 1.71–3.6V supply, low-power operation, I2C interface, register map and application use cases.

High-performance supramolecular hydrogel for thermocells

PNAGA-F68 supramolecular hydrogel thermocell delivers high ionic conductivity, robust mechanics, and NIR-II photothermal response for light-remote self-powered sensing.