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DEVMO 8 Channel DC 5V Relay Module Board, (2PACK) Electrical Equipments 8-Ch Optocoupler Compatible with PIC AVR DSP ARM MCU PLC Smart Home Control Switch
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0720-894
- $39.06 –
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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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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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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 5V Low Level Trigger Solid State Relay Module with Fuse, 1 Way 250V 2A for Industrial Control Applications
- Model #: C75J*OYJ*G1*0819-118
- $13.99 –
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10Pcs EC16 360 Degree Rotary Encoder Code Switch Digital Potentiometer E16 Audio Encoder 360°Rotary Digital Encoder 3 Pins 15MM Shaft
- Model #: C75J*OYJ*G1*0819-330
- $12.91 –
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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 –
- Free Shipping
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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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1x3 3 Key Array Membrane Switch 3-Key Array Membrane Switch on Off MG001V 57x20x0.8mm Red Yellow Green Microcontroller Extended Keyboard 4Pin Dupont 5Pcs
- Model #: C75J*OYJ*G1*0819-342
- $13.99 –
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3Pcs 1 Key Matrix Membrane Switch Keypad Keyboard 35x20x0.8mm Short Wire Film Switch Wire Length 100mm 2P Dupont DIY
- Model #: C75J*OYJ*G1*0819-347
- $13.99 –
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10Pcs EC12 360 Degree Rotary Encoder Code Switch Digital Potentiometer E12 Audio Encoder 360°Rotating Encoder 3Pins 15MM D-Shaft
- Model #: C75J*OYJ*G1*0819-337
- $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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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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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 –
- Free Shipping
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HW-521B 1-Channel Timer Relay Module Delay DC 6-30V Power Off Disconnect Trigger Delay Cycle Timer with LED Display Circuit On Type-C USB-C Interface, Smart Home Controller
- Model #: C75J*OYJ*G1*0819-355
- $19.96 –
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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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ZK-J04 Dual MOS Tube Timing Delay Switch Circuit 12V/24V for Automation Control, Replaces Relay Modules
- Model #: C75J*OYJ*G1*0819-312
- $13.99 –
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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
- $13.99 –
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20Pcs MKA-14103 Reed Switch Gold Tone Leads Glass N/O 7-35AT 2 x 14mm Normally Open Magnetic Induction Reed Switch
- Model #: C75J*OYJ*G1*0819-348
- $12.77 –
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200Pcs SS-12D07G3 SPDT Slide Switch 1P2T 2 Position 3 Pin 3MM 0.3A 50V PCB Panel Mini Vertical Slide Switch Knob with Bracket Toggle Switches
- Model #: C75J*OYJ*G1*0819-344
- $22.78 –
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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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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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12V Bluetooth Relay Module - Mobile Phone Wireless Remote Control Switch - IoT
- Model #: C75J*OYJ*G1*0819-296
- $12.93 –
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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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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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2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
- Model #: C75J*OYJ*G1*0819-358
- $13.99 –
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
- Model #: C75J*OYJ*G1*0819-334
- $12.99 –
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24V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
- Model #: C75J*OYJ*G1*0819-311
- $14.33 –
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3Pcs 1x4 Matrix Array Membrane Switch 4 Key Matrix Keyboard Membrane Keys 68*20mm 5Pin Dupont for Keyboard
- Model #: C75J*OYJ*G1*0819-353
- $13.99 –
- Free Shipping
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10pcs V-156-1C25 Micro Limit Switch SPDT with Silver Base Contact and Roller Lever for Industrial Automation
- Model #: C75J*OYJ*G1*0819-350
- $12.93 –
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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 –
- Free Shipping
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10Pcs RC Absorption Snubber Circuit, Loop Module, Relay Contact Protection, Electromagnetic Anti-Interference
- Model #: C75J*OYJ*G1*0819-306
- $16.84 –
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12V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
- Model #: C75J*OYJ*G1*0819-123
- $13.99 –
- Free Shipping
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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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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
- $12.93 –
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Raspberry Pi Relay Module HAT Expansion Board Three Channel (3-CH) Power Relay Module for Raspberry Pi 4B/3B+/3B/2B/A+/B+ for Smart Home
- Model #: C75J*OYJ*G1*0819-323
- $25.68 –
- Free Shipping