PCBA for Handheld Microphone, support digital display and LED indicator

-- A microphone component is installed on the PCBA to receive sound signals and convert them into electrical signals.

-- The PCBA adopts a LCD ( liquid crystal display) screen to integrate a data display module, which can display the volume, frequency, mode and so on.

-- The PCBA contains a control circuit, which is used to receive the operation instructions from the user and control the functions and parameters of the microphone.

-- An LED indicator is installed on the PCBA to display the working status of the microphone, and different colors, brightness and flicker modes can be set according to needs.

-- The PCBA contains audio processing circuits for enhancing and processing the sound signal captured by the microphone to provide better audio quality and noise reduction functions.

-- A USB interface is integrated on the PCBA, which is used to connect microphone to computer or other devices for data transmission and charging. The USB interface supports audio transmission and control signal transmission.