15W+15W Mini Bluetooth Amplifier Board, PEMENOL DC 8-24V Stereo Dual Channel Audio Power Amplifier Module with Music Spectrum Volume Indicator Support Bluetooth Audio U Disk for Home DIY Speaker
from $15.99
Icstation Recordable Sound Module, Button Control Sound Chip 8M MP3 WAV Music Voice Player Programmable Board with Speaker for DIY Birthday Music Box Greeting Card
from $14.99
NOYITO 8-Channel Relay Module High Low Level Trigger with OPTO-Isolated Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 5V)
from $6.99
SainSmart 8-Channel Relay Module
from $9.34
JBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
from $8.95
BEIDUOYANG 5V 8 Channel Module with Optocoupler Isolation 8 Ways Control Board Stable Performance for 8-Channel Module
from $8.67
AIHJCNELE 4pcs PAM8610 2x15W Digital Dual Channel Stereo Audio Amplifier Board AMP Class-D DC7V-15V Mini Music Module 2 Channel Power Amplifier Board High Power 10W+10W 15W+15W with LED Indicator
BTF-LIGHTING WS2812B WS2811 WS2813 WS2815 1903 Built-in Mic/AUX Music SP608E Bluetooth Controller with 8 Signal Outputs for LED Module Pixel Strip String Light Andriod iOS APP/Remote/Trigger Control
from $42.99
Onyehn 2pcs 8 Channel DC 5V Relay Module with Optocoupler for arduino UNO R3 MEGA 2560 1280 PIC AVR DSP ARM STM32 Raspberry Pi
from $12.59
Hilitand Power Time Sequence Board 8 Channels Power Time Sequence Board 0.2-4S Adjustable Sequential Controller Module for Stage KTV Audio Equipment
from $15.77
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