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5
YRS
Shenzhen Qinda Electronics Co., Ltd.
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Product categories
module board
inverter
cable/fan
ampere-voltage meter
sensor
Active balancer&ideal diode
PLC&HMI
contorller
motherboard
hot sale products
converter
amplifier board
battery tester
motor
Eletechsup
BMS
controller
Integrated Circuits
power supply
esp8266
12V 24V 1-2A RS485 MODBUS RTU Small DC Motor Driver Forward Reverse Stop Delay Controller Run Independently After Setting
$4.40 - $4.60
(Min. Order) 10 pieces
UD23202 USB to RS232 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
UDTLL03 USB to TLL 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
UD48501 USB to RS485 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART Converter WIN11 MAC LINUX MAX485 MAX232
$5.60
(Min. Order) 10 pieces
4AI-4DI-6DO NTC Temperature Collector -20-+125 Celsius Analog Input NPN Photoelectric Isolation NPN DI 10A Relay Output Module
$3.00 - $14.80
(Min. Order) 5 pieces
0.5A 1A 2A Solar Controller Charging Street Light Switch Circuit Charging Controller Circuit Switch Lithium Battery Charge
$0.70 - $0.80
(Min. Order) 10 pieces
12 orders
OP71A04 4ch 3.3V 5V 12V 24V Digital Logic Level Converter Module Optical Isolation GPIO Module
$1.20 - $1.30
(Min. Order) 10 pieces
enthernet module
All products
module board
enthernet module
Customizable
Ethernet Relay Network Wifi Switch Modbus MQTT TCP UDP Web HTTP Schedule Task CAN RS485 CoAP Domoticz Timer Module
$1.00 - $30.00
Shipping to be negotiated
Min. Order: 5 pieces
USR-N510 Industrial Serial Ethernet Converter Serial Server Device Supports Watchdog Modbus RTU to Modbus TCP
$41.50 - $42.50
Shipping to be negotiated
Min. Order: 5 pieces
Smart Ethernet Relay IP Network Access Controller Networking Modems Switches Modbus tcp/ip Relays Tcp Ethernet Relay
$8.00 - $9.00
Shipping to be negotiated
Min. Order: 5 pieces
8DI 8DO 8A 8 Way I/O Remote Controller Ethernet/RS485 8CH Remote Relay Ethernet/GPRS/WIFI Network Relay HF6508
$67.00 - $70.00
Shipping to be negotiated
Min. Order: 1 piece
8 Channel Relay Network IP Relay Web Relay Dual Control Ethernet RJ45 interface
$34.00 - $36.00
Shipping to be negotiated
Min. Order: 5 pieces
4 input and 4 output network switch quantity Ethernet relay switch quantity transparent transmission MODBUS TCP IP relay
$29.00
Shipping to be negotiated
Min. Order: 5 pieces
8 channel Network Relay Module IP/Ethernet Access Controller Switch Volume Transfer MODBUS TCP
$34.00 - $35.00
Shipping to be negotiated
Min. Order: 10 pieces
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
Shipping to be negotiated
Min. Order: 10 pieces
USR-TCP232-302 Serial RS232 to Ethernet TCP/IP Server Module Ethernet Converter Support DHCP/DNS 200 Upgraded
$14.00 - $15.00
Shipping to be negotiated
Min. Order: 10 pieces
5-port Gigabit network switch module is 5 port 10/100/1000m contact port mini ethernet switch module PCBA Motherboard
$12.60 - $13.10
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
5 port switch module PCB board 5 ports ethernet network switches module
$10.50
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
RTL8306E chipset 90/180 degree RJ45 3 port mini ethernet switch board network switches pcb
$7.80 - $8.50
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
USR Usr-Tcp232-410S RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS
$26.99 - $28.00
Shipping to be negotiated
Min. Order: 5 pieces
New DC12V 2 Channel Ethernet IP Network Relay Module Internet Watchdog
$19.00 - $20.00
Shipping to be negotiated
Min. Order: 5 pieces
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