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5V 20W 2.1 Dual Channel 3D Surround Digital Stereo Class D Amplifier AMP Board
$1.90 - $2.50/piece
10.0 pieces(Min. Order)
XH-A158 BT 5.0 Stereo Audio power amplifier board PAM8403 MINI power DIY wireless speaker amplifier board 5W+5W
$1.50 - $1.60/piece
20.0 pieces(Min. Order)
DC 12V VU Meter Driver Board Audio Power Amplifier Level Meter Drive Module
$5.50 - $6.50/piece
5.0 pieces(Min. Order)
XH-A354 Blue-tooth 5.0 Audio Stereo Digital Amplifier Board YDA138-E Dual Channel Wireless HD 20W + 20W AUX TF Card
$8.50/piece
5 pieces(Min. Order)
TDA7492 Digital Amplifier Board Class D 2x50W High-Power Audio Sound Board Speaker Volume Control with Radiator
$4.50 - $5.50/piece
10.0 pieces(Min. Order)
100W 2SC5200+2SA1943 Audio Amplifier Board HIFI Mono Channel Amplifier Dual DC35V Speaker Home Theater
$6.10 - $6.50/piece
10.0 pieces(Min. Order)
Amplifier Board TDA2050 Mono Audio Power Amplifier Board Module DC/AC 12-24V 5W-120W 1-Channel
$1.70 - $1.80/piece
20.0 pieces(Min. Order)
PAM8403 MINI Digital Amplifier Board 2 * 3W Class D Digital DC 2.5V To 5V Power BT speaker module with Potentiometer
$0.15 - $1.50/piece
20.0 pieces(Min. Order)
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Ethernet Relay Network Wifi Switch Modbus MQTT TCP UDP Web HTTP Schedule Task CAN RS485 CoAP Domoticz Timer Module
$1.00 - $30.00/piece
5.0 pieces(Min. Order)
USR-N510 Industrial Serial Ethernet Converter Serial Server Device Supports Watchdog Modbus RTU to Modbus TCP
$41.50 - $42.50/piece
5.0 pieces(Min. Order)
Smart Ethernet Relay IP Network Access Controller Networking Modems Switches Modbus tcp/ip Relays Tcp Ethernet Relay
$8.00 - $9.00/piece
5.0 pieces(Min. Order)
8DI 8DO 8A 8 Way I/O Remote Controller Ethernet/RS485 8CH Remote Relay Ethernet/GPRS/WIFI Network Relay HF6508
$80.00 - $90.00/piece
1.0 piece(Min. Order)
8 Channel Relay Network IP Relay Web Relay Dual Control Ethernet RJ45 interface
$34.00 - $36.00/piece
5.0 pieces(Min. Order)
4 input and 4 output network switch quantity Ethernet relay switch quantity transparent transmission MODBUS TCP IP relay
$29.00/piece
5 pieces(Min. Order)
8 channel Network Relay Module IP/Ethernet Access Controller Switch Volume Transfer MODBUS TCP
$34.00 - $35.00/piece
10.0 pieces(Min. Order)
USR-K7 Industrial Super Port TTL UART Ethernet Module Modbus RTU to Modbus TCP/IP Module with Modbus Support DNS UDP Server
$13.00 - $14.00/piece
10.0 pieces(Min. Order)
USR-TCP232-302 Serial RS232 to Ethernet TCP/IP Server Module Ethernet Converter Support DHCP/DNS 200 Upgraded
$16.00/piece
10 pieces(Min. Order)
5-port Gigabit network switch module is 5 port 10/100/1000m contact port mini ethernet switch module PCBA Motherboard
$12.60 - $13.60/piece
5 pieces(Min. Order)
5 port switch module PCB board 5 ports ethernet network switches module
$10.50/piece
10 pieces(Min. Order)
RTL8306E chipset 90/180 degree RJ45 3 port mini ethernet switch board network switches pcb
$7.80 - $9.00/piece
5 pieces(Min. Order)
USR Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
$26.99 - $28.00/piece
5.0 pieces(Min. Order)
New DC12V 2 Channel Ethernet IP Network Relay Module Internet Watchdog
$19.00 - $20.00/piece
5.0 pieces(Min. Order)