Welcome to Heroway — LCD & Serial Screen Manufacturer

Hotline 18988793485

Home
ABOUT
About Heroway Heroway Culture Qualification Patent Development History Corporate Environment Join us
PRODUCT
Intelligent serial port screen E series New Energy Power Display Solution Medical Instrument Display Solution Intelligent serial port screen M series IoT Android Screen Solution DVI interface series Industrial configuration screen PLC integrated machine TFT Color Screen RGB Interface Series Single color LCD upgraded color screen series Monochrome LCD graphic dot matrix series Monochrome LCD Character Dot Matrix Series 4.3 inch 5.0 inch 5.6 inch 7.0 inch 8.0 inch 10.1 inch 12.1 inch 15.1 inch 4.3 inch with Enclosure 5.0 inch with Enclosure 7.0 inch with Enclosure
SOLUTION
Power Test Instrument Display Solution Energy Storage Test Instrument Solution RV Smart Control Screen Solution Relay Protection Instrument Display Baking Equipment Instrument Solution Moisture Measurement Instrument Solution Medical Test Instrument Solution Ultrasound Introduction Instrument Solution Skin Rejuvenation Instrument Solution Highway Toll Lane Screen Solution Cell Analysis Instrument Solution Safety Compliance Test Instrument Solution New Energy Vehicle Display Solution Power Automation Equipment Solution
SUPPORT
Customization FAQ After-sales Service Download Center
NEWS
Heroway Dynamic Video Column
Contact Heroway
Technical Forum

Home - NEWS - Heroway Dynamic

all Heroway Dynamic Video Column Download Center

all Heroway Dynamic Video Column Download Center

Troubleshooting an Ultrasound Device That Kept Freezing

Release Date： 2026-09-09

A development engineer's notes on an ultrasound device that froze during treatment. The root cause was the display module's power sequencing, not the application code. The article walks through the measurements that identified it and the change that fixed it.

Recommended News

Heroway Serial Screen Lua API Quick Reference

Heroway Serial Screen Lua API Quick Reference

A reference for the Lua scripting interface: initialisation and touch callbacks, reading and writing control properties, timer creation, and serial se...

Using MODBUS with Serial Screens

Using MODBUS with Serial Screens

How MODBUS RTU works with a serial screen: master-slave configuration, register mapping to interface variables, data types and the logic rules applied...

Phone

Sales Consultation

0755-29100074

Technical Support

18988793485

WeChat

Add me on WeChat for consultation

Add me on WeChat for consultation

TOP