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Computer Module Control 37 products found
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Ttgo T-Relay Esp32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi Bluetooth Remote Switch Control
US$ 10.98-15.98 / pieces
5 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal
US$ 7-7.9 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
Ultra-Small LTE Cat1 Module Hq308 Supports The LTE-Tdd/LTE-FDD Wireless Communication Standards
US$ 20 / Piece
1 Piece (Min. Order)
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DELIN COMM LIMITED
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M2044 Bliiot Relay 4-way DO Remote Ethernet Access Control Signaling Module
US$ 49.63 / Piece
1 Piece (Min. Order)
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Shenzhen Beilai Technology Co., Ltd.
High Quality Rx480e-4 DC 3.3-5V Circuit Board 433MHz Wireless Receiving Module Rx480e with Decoding Rx480e
US$ 0.58-0.69 / pieces
50 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
Wp3076adam (1AO) _ 0-20mA / 4-20mA Analog Output Module / RS485 Modbus RTU Communications
US$ 39-45 / pieces
5 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
433MHz Wireless 4 Channel Decoding Receiver Output Module +Wide Voltage Coding Transmitter for 433 MHz Remote Controls
US$ 2.8-4.35 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
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Bliiot Distributed Input Output Ethernet Mqtt Iot Controller for Exhaust Gas Monitoring
US$ 128.02 / Piece
1 Piece (Min. Order)
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Shenzhen Beilai Technology Co., Ltd.
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Professional Application Gateway Industrial Automation PLC Controller Edge Computer Controls System
US$ 199-219 / pcs
1 pcs (Min. Order)
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Shenzhen Toprie Electronics Co., Ltd.
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100g Qsfp28 Lr4 20km 1310nm Duplex LC Ddm Qsfp-100g-Lr4 Sm Fiber Optical
US$ 95-110 / Piece
1 Piece (Min. Order)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.
RS485 Hub 4 Port 485 Industrial Hub 4 Port RS485 Hub Hub
US$ 36.99-49.99 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
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Customization for 1-16-Port Catx W/ 4IP Kvm Switch with 17" LCD Console Drawer
US$ 500-4000 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
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Fiber Optic Plastic 12-8 Microduct Reduction Connector
US$ 0.42-0.422 / Piece
200 Pieces (Min. Order)
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Ningbo Hi-Tech Smart Machinery Co., Ltd.
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10/100m to 4 Ports RS-232/485/422 Serial Device Server 300-921600BPS Support Multiple Operation Modes
US$ 139.99-179.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
Raspberry Pi 4 Model B 7 Inch Touch Screen IPS LCD 1024X600 Display for Jetson Nano PC Laptop Raspberry Pi 4b 3b+
US$ 37.5-42.5 / Piece
20 Pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
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Low Price Mellanox MCX4121A-Acat Connectx-4 Lx En Network Interface Card 25gbe Dual-Port
US$ 200-1200 / Piece
1 Piece (Min. Order)
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Hubei Chenyu Photoelectric Technology Co., Ltd.
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Fanvil FAP-431F / FAP-432F Wi-Fi 6 Tri-Radio Wireless Access Point | 4.8Gbps Aggregate Speed | Cloud Managed, PoE+ | for High-Density Enterprise, Campus AP
US$ 300-500 / Piece
1 Piece (Min. Order)
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Shenzhen Yibote Information Technology Co.,Ltd
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Wireless 4G GPS IoT Gateway 485 232 Ttl to Server Industrial 4.0 DTU
US$ 49-65 / pcs
1 pcs (Min. Order)
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Shenzhen Toprie Electronics Co., Ltd.
4-32 Channels Io Card PLC Signal Amplifier Board PNP NPN Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V
US$ 8-15 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
Siron D191-4 Can Signal Speaker 85dB Durable Waterproof
US$ 52.55-59.17 / Piece
1 Piece (Min. Order)
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Shenzhen SiRON Electrical Co.,Ltd
New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub
US$ 28.9-29.99 / Piece
100 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
4-Port Ethernet Serial Converter for Fast RS-232/485/422 Communication
US$ 139.99-159.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
TCP/IP 10/100m Industrial Ethernet to Serial 4 Ports 232/485 Converter
US$ 139.99-179.99 / Piece
500 Pieces (Min. Order)
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Shenzhen Caratar Technology Co., Ltd.
CNC USB Mach3 100kHz Breakout Board 4 Axis Interface Driver Motion Controller
US$ 13-13.5 / pieces
20 pieces (Min. Order)
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Shenzhen Tianhehuijin Tech Ltd
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