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5PCS SIP-1A05 Reed Switch Relay 5V SIP-1A05 Reed Relay Switch 4 Pins DC Resistance 450~550ohm Normally Open 1A Relay Module
- Model #: C75J*OYJ*G1*0819-341
- $12.99 –
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5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board
- Model #: C75J*OYJ*G1*0819-115
- $13.99
- $12.93 –
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Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
- Model #: C75J*OYJ*G1*0819-322
- $12.93 –
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DC 6-30V Timer Delay Triggered Relay Module 1 Channel Way 5V Multifunction Switch Control Relay Cycle Timer Digit LED Display Micro USB
- Model #: C75J*OYJ*G1*0819-120
- $13.99 –
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2PCS 2 Channel Automatic Power Switching Module Automatic Emergency Power Supply Module Switch Dual Power Supply Module AC 90-240V 10A Backup Battery Switch Controller Module
- Model #: C75J*OYJ*G1*0819-356
- $13.53 –
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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
- Model #: C75J*OYJ*G1*0819-359
- $13.99 –
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12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
- Model #: C75J*OYJ*G1*0819-299
- $12.93 –
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10Pcs CJMCU-010 Self-Locking Switch Module DC 12V Double Row Switch with Self-Locking Switch Button Module Board
- Model #: C75J*OYJ*G1*0819-357
- $13.99 –
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3 Pack Relay 2 Channel Module DC12V with Isolated Optocoupler Support High and Low Level Trigger
- Model #: C75J*OYJ*G1*0819-351
- $12.93 –
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1-Channel Timer Delay Relay XY-LJ02 Cycle Trigger Delay Timer Switch Circuit Electronic Relay Module with LCD Display, 12V Timer Relay Delay Controller Module Support Micro USB 5V Input
- Model #: C75J*OYJ*G1*0819-349
- $12.93 –
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Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
- Model #: C75J*OYJ*G1*0819-124
- $13.99 –
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12V Bluetooth Relay Module - Mobile Phone Wireless Remote Control Switch - IoT
- Model #: C75J*OYJ*G1*0819-296
- $12.93 –
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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
- Model #: C75J*OYJ*G1*0819-127
- $13.99 –
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12V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
- Model #: C75J*OYJ*G1*0819-331
- $13.99 –
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12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
- Model #: C75J*OYJ*G1*0819-297
- $23.31 –
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5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
- Model #: C75J*OYJ*G1*0819-329
- $13.99 –
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5pcs XL-10AL Single-Key Switch Module, 10A Load, 300nA Low Power, One-Touch Bistable Switch
- Model #: C75J*OYJ*G1*0819-338
- $13.99 –
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200PCS 6MM Micro Miniature Slide Switch 50V 0.5A DC G6 1P2T SPDT ON/Off Latching Toggle Switch SS12F15 for DIY Power Electronic Projects
- Model #: C75J*OYJ*G1*0819-333
- $12.93 –
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3PCS Single Bond Button Bistable Switch Module 2.2-5V 0.5uA Continuous Load 2A Low Power Micro One Key Switch YR-1006
- Model #: C75J*OYJ*G1*0819-314
- $13.99 –
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ZK-J06 Dual MOS Tube Timing Delay Switch Circuit 12V-24V for Automation Control, Replaces Relay Modules
- Model #: C75J*OYJ*G1*0819-313
- $15.17 –
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USB Serial Port Control Relay Module Sturdy Durable Lightweight USB Relay Module USB Intelligent Control Switch Overcurrent Protection Intelligent Command Control Switch Intelligent Home
- Model #: C75J*OYJ*G1*0819-116
- $13.99 –
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24V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
- Model #: C75J*OYJ*G1*0819-122
- $13.99 –
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2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
- Model #: C75J*OYJ*G1*0819-119
- $13.99 –
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5pcs XL-10AH3S 3-Position Push Switch Module 10A Current Load Wide Voltage 1.5uA 3S Switches
- Model #: C75J*OYJ*G1*0819-340
- $12.99 –
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16 Channel 5V Relay Module with Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
- Model #: C75J*OYJ*G1*0819-336
- $23.34 –
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2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board with Anti-Reverse Connection Protection RS485 TTL Communication
- Model #: C75J*OYJ*G1*0819-307
- $12.91 –
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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
- Model #: C75J*OYJ*G1*0819-125
- $13.99 –
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5V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
- Model #: C75J*OYJ*G1*0819-332
- $13.99 –
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3Pcs 1x1 1 Key Membrane Switch Blue MG001AA 1-Key Array Membrane Switch on Off Display Microcontroller Extended Keyboard 2Pin Dupont DIY 23x20x0.8mm
- Model #: C75J*OYJ*G1*0819-293
- $13.99 –
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3Pcs 1x1 1 Key Membrane Switch Yellow MG001AA 1-Key Array Membrane Switch on Off Display Microcontroller Extended Keyboard 2Pin Dupont DIY 23x20x0.8mm
- Model #: C75J*OYJ*G1*0819-295
- $13.99 –
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3Pcs 1x1 1 Key Membrane Switch Red MG001AA 1-Key Array Membrane Switch on Off Display Microcontroller Extended Keyboard 2Pin Dupont DIY 23x20x0.8mm
- Model #: C75J*OYJ*G1*0819-294
- $13.99 –
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5pcs XL-10AL3S 3S Push Button Switch Module 10A Low Power 300nA
- Model #: C75J*OYJ*G1*0819-339
- $12.99 –
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DC 6-30V Timer Relay with LCD Display, 1 Channel Delay Controller Module, Type-C Interface, Power Off Cycle Timer
- Model #: C75J*OYJ*G1*0819-335
- $13.99 –
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LCUS-8 USB Relay Module 8 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
- Model #: C75J*OYJ*G1*0819-126
- $16.34 –
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5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
- Model #: C75J*OYJ*G1*0819-319
- $12.78 –
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50PCS SS12D10 High Knob Vertical Slide Toggle Switch Micro Mini 3 Pin 2 Position 1P2T SPDT Pitch 4.7MM Handle High 5mm Slide Switch
- Model #: C75J*OYJ*G1*0819-345
- $13.99 –
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