Beike MAX98357 Audio Amplifier Module I2S 3W Filter-Free Class D Power Amplifier Board

$6.90

High-Power Amplifier Board Module with Tuning Support, DSP Lossless HiFi Stereo Deep Bass 200W

$2.55

Voice Playback Module IO Trigger Serial Control USB Download Flash Voice Module DY-SV17F

$21.53

XL3608-5/9/12V 2A Current Mini Boost Board DC-DC Switching Power Supply Module

$1.10

TPA3118 Digital Audio Amplifier Board Module 1*60W D 2*30W 2*45W Class D Audio Amplifier Module

$6.49

PAM8403 Dual-Channel Amplifier Module 5V with Volume Control Audio Amplifier Mini Digital Amplifier Board

$8.35

SYN6288 Speech Synthesis Module, Text-to-Speech TTS with Real Human Voice, Includes Host Computer Software and Speaker

$48.80

ASR-PRO Voice Intelligent Speech Recognition Control Module, AI Offline Recognition Development Board with Customizable Keywords

$7.30

M18/28/38 Bluetooth Audio Module Receiver Module Wireless DIY Lossless Car Speaker Amplifier Board 4.2

$4.07

TWS Bluetooth Amplifier Module 2*10W Dual Channel Bass Enhancement Algorithm Bluetooth Amp Board Type C Interface

$22.80

Customizable Voice Broadcast Module, Smart Music Voice Announcement, USB Serial MP3 Recognition Module JQ8900-16P

$7.40

Network Voice Synthesis Broadcast Module Character Text-to-Speech TTS Remote Sound Generation Programming Interface for Alarm Sounds

$58.00