News- Changzhou Haoxiang Electronics Co., Ltd: TDA Company

08 Oct

Haptic Technologies Explained: Actuator Selection, Drive Design, and Sourcing

A driver taps the volume slider on a centre console. One car answers with a single crisp tick; the next replies with a soft buzz that arrives half a second late. Both use the same actuator family. Th...

28 Sep

Haptic Feedback Technology Explained: Actuators, Metrics and Selection Guide

A dishwasher control panel has to confirm a button press through a wet, gloved thumb, in a 4 mm gap behind an IP65 membrane, and keep doing it after 10,000 actuations. The actuator that solves that p...

21 Sep

Haptic Devices Guide: Actuator Types, Selection Criteria and Compliance

A haptic module that feels crisp on the bench can feel slow and mushy once it is bonded inside a car door at -20 °C. The reason is rarely the firmware. It is the actuator: an eccentric rotating mass ...

14 Sep

Haptic Actuator Selection Guide: Piezo vs ERM vs LRA Trade-Offs Explained

Imagine a design review where the UX team asks for a crisper click on a touch panel, while the mechanical engineer says there is less than 2 mm of space behind the glass. The haptic actuator you sele...

08 Sep

Piezoelectric Technology: How Piezo Components Work and How to Choose Them

A production engineer opens the first sample batch of a new smoke detector and finds the alarm tone 8 dB quieter than the target. The buzzer is not defective — the real issue is that the piezoelectri...

01 Sep

IEC 60601-1-8: Medical Alarm Signal Compliance Guide for Device Engineers

The Real Problem Behind Medical Alarm Compliance A hardware engineer was nearing the end of a patient monitor certification project. The sensor board, the data acquisition chain, and the display inte...

24 Aug

Audio Product Design: Choosing Buzzers, Speakers & Microphones That Perform Better

A washing-machine control panel taught me the most useful lesson in audio product design. The engineer picked a buzzer for its low profile, and the first field complaint arrived within a month. Users...

17 Aug

Speaker Circuit Design: Equivalent Models, Drive Requirements, and Selection Tips

The Speaker Circuit Is a Load That Changes With Frequency If you are designing a product that has to beep, talk, or play music, the “circuit of a speaker” is not simply an 8 ohm resistor. A moving-co...

12 Aug

Piezo Haptic Actuators: Working Principle, Benefits, and Selection Guide

Why Piezo Haptic Actuators Belong in Your Design Put a flat glass touch panel into user testing without haptic feedback, and the first complaint will not be about the display. It will be about the mi...

05 Aug

Magnetic Active Pin Buzzer: Specs, Assembly & Buyer Guide

In the rapidly evolving landscape of human-machine interfaces (HMI) and IoT devices, the auditory feedback mechanism is a critical component of user experience and safety compliance. At the heart of ...

27 Jul

WiFi Voice Module: How It Works, Key Components & Use Cases

What a WiFi Voice Module Does A WiFi voice module captures a spoken command, processes it locally enough to recognize a wake word, then sends the audio or a compressed signal over a WiFi connection t...

20 Jul

Noise Canceling Microphones for Cars: How VCM Systems Filter Noise

What a Noise Canceling Microphone for a Car Actually Does A noise canceling microphone for a car separates a driver's voice from the road, wind, and HVAC noise that fills the cabin, so a voice contro...

Web Menu

Product Search

Language

Exit Menu

News

News

Haptic Technologies Explained: Actuator Selection, Drive Design, and Sourcing

Haptic Feedback Technology Explained: Actuators, Metrics and Selection Guide

Haptic Devices Guide: Actuator Types, Selection Criteria and Compliance

Haptic Actuator Selection Guide: Piezo vs ERM vs LRA Trade-Offs Explained

Piezoelectric Technology: How Piezo Components Work and How to Choose Them

IEC 60601-1-8: Medical Alarm Signal Compliance Guide for Device Engineers

Audio Product Design: Choosing Buzzers, Speakers & Microphones That Perform Better

Speaker Circuit Design: Equivalent Models, Drive Requirements, and Selection Tips

Piezo Haptic Actuators: Working Principle, Benefits, and Selection Guide

Magnetic Active Pin Buzzer: Specs, Assembly & Buyer Guide

WiFi Voice Module: How It Works, Key Components & Use Cases

Noise Canceling Microphones for Cars: How VCM Systems Filter Noise

Popular News

Haptic Technologies Explained: Actuator Selection,...

Haptic Feedback Technology Explained: Actuators, M...

Haptic Devices Guide: Actuator Types, Selection Cr...

Haptic Actuator Selection Guide: Piezo vs ERM vs L...

Submit feedback

Submit feedback

Web Menu

Product Search

Language

Share

Exit Menu

News

News

Popular News

Submit feedback

Submit feedback