Howang Company Developed and Launched a Fresh New Rotary Potentiometer with LED Multi-color Light, especially For Audio Industry

25 Apr, 2024 4:26pm

In 2020, Howang's R&D department developed a rotary potentiometer with multi-color LED lights, which has obtained a practical patent certificate (patent number: ZL22020528148.3). It can be widely used in the audio field, such as amplifiers, mixers, sound cards, eye-catching products, small household appliances, etc. The potentiometer has high brightness, simple structure and it’s cost -effective.