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USR-N540 4 ports Serial Device Servers, Serial RS232 rs485 rs422 to Ethernet Converter module controller
US $ 59.85
US $ 63.00
-5%
(5.0)
KNX ETS USB Downloader Debugger Easy to Use
US $ 39.99
US $ 42.54
-6%
(5.0)
High Torque Stainless Steel Gear Digital Servo 12V 150KG FT995 for Redcat HPI Baja 5B 1/5 RC Car Compatible SAVOX-0236
US $ 99.24
(5.0)
Optically isolated USB to RS485/422/232 interface industrial grade lightning protection USB to serial converter
US $ 23.48
US $ 30.90
-24%
(5.0)
FX3U-24MR FX3U-24MT PLC industrial control board 14 input 10 output 6AD 2DA with 485 communication and RTC
US $ 21.37
US $ 22.73
-6%
(5.0)
Tuya 12Channel WiFi/Zigbee Remote Control Relay - 12-27V AC 85-250V Smart Home Switch Module
US $ 12.30
US $ 13.82
-11%
(5.0)
For ASRock J5040-ITX
US $ 360.00
(5.0)
Removable Coin Tray 8 Coin 5 Bill Cash Drawer POS Supermarket
US $ 39.21
(5.0)
10 Channel DS18B20 Temperature Acquisition Module Temperature to RS485 Transmitter Modbus RTU Communication
US $ 14.99
US $ 15.95
-6%
(5.0)
FOCUS GX-850W V4 ATX3.1 FULL MODULAR ATX POWER SUPPLY
US $ 280.00
(5.0)
1000M Long Range AC 220 V 1 CH 1CH 10A RF Wireless Remote Control Switch System Transmitter+Receivers window/Garage Doors
US $ 18.71
US $ 19.89
-6%
(5.0)
10pcs 86X86mm High Grade Hotel Magnetic Card Switch 220V/25A ,energy saving switch,Insert Key for power,without time delay
US $ 62.10
US $ 69.00
-10%
(5.0)
ADM-4180D 16DI isolated digital / 16-channel switching acquisition module MODBUS-RTU RS485 communication
US $ 25.00
US $ 26.60
-6%
(5.0)
A Pair of Eye Sensor with Connection Wires for Automatic Door Security Sensor
US $ 3.29
US $ 3.50
-6%
(5.0)
FE-SCPC-3 Feetech Servo Programmer USB Programming Card All Brands PWM Servo Tester Supports Output TTL RS485 CAN Signal Levels
US $ 18.72
(5.0)
Steel Gear 35KG High Torque 0.075s 8.4V Digital Programmable Brushless Servo RC Cars Robots 1:8 Trax4 Quadcopter RC Helicopter
US $ 30.06
(5.0)
USR-N580 Ethernet Serial Server 8 RS485 Ports Converter Supports Connect More Devices
US $ 68.40
US $ 72.00
-5%
(5.0)
YN4543 Serial Port Optical Modem RS485 to Fiber Bidirectional 485 Optical/Fiber Transceiver SC Industrial Grade
US $ 28.84
US $ 30.68
-6%
(5.0)
UOTEK UT-502 Industrial Adapter RS 232 to 2 Ports RS 485 Isolated Serial Converter with Isolation
US $ 37.33
(5.0)
Ultra long distance external wireless remote control receiver module 433MHZ
US $ 9.63
US $ 11.33
-15%
(5.0)
15KV High Frequency Inverter High Voltage Generator Coil Arc Generator Plasma Boost Converter Inverter Step Up Power Module
US $ 2.23
(5.0)
RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision
US $ 11.59
US $ 14.49
-20%
(5.0)
Smart 85V-265V 100W PIR Induction Infrared Motion Sensor E27 LED Lamp Base Holder With Light Control Switch Bulb Socket Adapter
US $ 4.23
US $ 11.42
-63%
(5.0)
1/3PCS Sound Voice Sensor Light Smart Switch Detector Intelligent Auto Smart Home Control for Corridor Bath Warehouse Stair BA
US $ 2.54
(5.0)
RS485 RS232 to MBus Serial Module of 1 -250 Slave Station Full transparent transmission concentrator turns
US $ 29.99
US $ 31.90
-6%
(5.0)
Tuya Smart ZigBee Gateway Hub Plug-in Type Multi-mode Bluetooth Gateway Bridge for Smart Home Automation Works with Alexa
US $ 23.50
US $ 67.33
-65%
(5.0)
2WD with DC Motors Mini Round Robot Chassis Kit for Children/Student DIY Electronic Kit
US $ 9.22
(5.0)
B24B 12V-30V 60A Dual Channel H Bridge DC Motor Driver Module Smart Car Robot H-Bridge Driver Speed Controller
US $ 31.98
US $ 63.96
-50%
(5.0)
Feetech SCS2332 Servo 9g Small Servo All-metal 4.5kg Stalled Torsion Serial Bus Servo Can Do 360 Degrees
US $ 30.30
(5.0)
Elfin-EE10A serial server RS232 single serial server to Ethernet ModbusTCP/HTTP
US $ 6.85
US $ 13.70
-50%
(5.0)
N82R Add On Cards PCIE To M2 Adapter PCI Express 3.0 X1 To NVME SSD M2 PCIE Raiser Adapter Support 2230 2242 2260 2280 M.2 SSD
US $ 8.90
US $ 13.48
-34%
(5.0)
HOT
ADM-5850G Industrial Modbus gateway server, MODBUS RTU/ASCII to Modbus TCP, support PLC serial port
US $ 33.34
US $ 43.30
-23%
(5.0)
Smart ZigBee 3.0 Scene Switch Wireless 12 Scenarios Switch Push Button Controller Automation For Zigbee Devices Home Assistant
US $ 8.91
US $ 17.82
-50%
(5.0)
BPN-SAS3-825TQ for Supermicro SAS3-825TQ Backplane
US $ 233.00
(5.0)
Feetech FS5109M 180° Control Metal Gear Standard Size Servo RC DIY Education Smart Car 10Kg.cm Servo Drive Motor Plastic Parts
US $ 11.25
(5.0)
ADM-3320-SC CanBus Bus Optical Fiber Converter CAN Bus Optical Terminal Machine Dual Fiber SC CAN Bus to Optical Fiber
US $ 41.28
US $ 47.45
-13%
(5.0)
USB to RS485 Isolation Converter Industrial Communication Module ZLA031S
US $ 7.84
US $ 9.80
-20%
(5.0)
HOT
Hyundai Elevator door Machine PCB Board HIDC-N REV 1.2 DI-INT-7A-M CTC SPVF5 SPVF7
US $ 674.90
(5.0)
4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT
US $ 22.79
US $ 56.98
-60%
(5.0)
For Mid Motor DZ41 Display for BBS0102 03 HD M500 M600 G510 M620 M420 M300 M200 Display Protocol Mini Meter(CAN)
US $ 38.99
(5.0)
USR-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485
US $ 13.62
US $ 15.48
-12%
(5.0)
Rail-type Din-rail wifi serial server wireless rs485 to Ethernet industrial serial module USR-DR404
US $ 17.43
US $ 24.90
-30%
(5.0)
12V-30V 60A Dual Channel H Bridge DC Motor Driver Module Smart Car Robot H-Bridge Driver Speed Controller
US $ 36.91
US $ 61.52
-40%
(5.0)
RS20 8Channel NTC 8CH PT1000 to RS485 Transmitter Temperature acquisition module
US $ 21.99
US $ 23.39
-6%
(5.0)
24Channel DS18B20 to RS485 MODBUS Temperature Inspection Instrument Room Greenhouse Temperature Acquisition Module
US $ 12.99
US $ 16.23
-20%
(5.0)
6V 3.5kg Analog Servo FT1117M with Position Feedback for Smart Robot/development Program for LEGO/educational Toys for Kids
US $ 7.73
(5.0)
High Speed USB Receipt Printer for Taxi 80mm POS Thermal Printer RP80US EasytoUse Receipt Label Printer
US $ 22.84
(5.0)
Elevator Contactor SC-N5P SC-N5AP SC-N6P SC-N7P SC-N8 SC-N10 SC-N11 SC-N12 AC220V
US $ 151.90
(5.0)
Gigabit Network POE Lightning Arrester High-Definition Surge Protector RJ45-E1000/POE
US $ 7.29
US $ 9.11
-20%
(5.0)
6V 6kg High Precision Metal Gear Double Shaft Servo with Force Control - Feetech HLS3606-C002
US $ 38.21
(5.0)