Ultimate Guide to Electronic Components & Circuit Design (2025 Update)

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Component Selection Criteria (QFN vs. BGA packaging)
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New carrier for health monitoring: AI/ML smart ring solutions based on Bluetooth connectivity

Smart rings are typically equipped with advanced sensors and integrated wireless connectivity technology, which allows users to track various health indicators such as heart rate, heart rate variability (HRV), movement, sleep patterns, calorie consumption and skin temperature, and receive alerts or notifications, and sometimes even conduct contactless transactions through near-field communication (NFC) technology.

knowledge Hub

March 13, 2025

356

knowledge Hub

How does Bluetooth 6.0 achieve centimeter-level positioning

Bluetooth 6.0 is the latest core specification launched by the Bluetooth SIG, and Bluetooth channel sounding is the most important innovative function in the specification, which can be widely used in application scenarios such as indoor positioning, distance detection and proximity sensing.

February 13, 2025

391

knowledge Hub

What is Huawei Flash Transfer Technology? Huawei Share vs. Bluetooth

Huawei Flash Transfer (Huawei Share) is a wireless file transfer technology launched by Huawei, which aims to improve the efficiency and convenience of file transfer between devices. It supports fast file exchange between Huawei mobile phones, tablets, and PCs, using Wi-Fi Direct and NFC technologies.

December 11, 2024

715

knowledge Hub

The automotive crystal oscillator FA-238A is the preferred choice for car Bluetooth

Epson FA-238A is a high-performance quartz crystal oscillator widely used in automotive, industrial and consumer electronics fields. It is particularly suitable for automotive-grade and high-reliability applications, with excellent temperature stability, low power consumption and high precision.

November 27, 2024

722

knowledge Hub

Principle of noise reduction in Bluetooth headsets

Are you like me, and you can’t live without Bluetooth headsets in your daily life, especially its noise reduction function. Have you ever thought about how noise reduction in headsets is achieved?

September 9, 2024

532