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2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
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  • $12.99 
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100pcs 5x20mm 1A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F1AL250V Glass Fuse
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100pcs 5x20mm 1A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F1AL250V Glass Fuse

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-754
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  • $12.99 
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DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit
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  • $15.89 
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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
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  • $12.99 
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100pcs 5x20mm 0.2A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F0.2AL250V Glass Fuse
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100pcs 5x20mm 0.2A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F0.2AL250V Glass Fuse

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-750
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  • $12.99 
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100pcs 5x20mm 0.5A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F0.5AL250V Glass Fuse
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100pcs 5x20mm 0.5A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F0.5AL250V Glass Fuse

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-753
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  • $12.99 
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100pcs 5x20mm 0.1A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F0.1AL250V Glass Fuse
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100pcs 5x20mm 0.1A 250V Volt Fast-Blow Glass Fuse 0.2x0.78 Inch F0.1AL250V Glass Fuse

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-764
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  • $12.99 
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100pcs 6x30mm 12A 250V Volt Fast-Blow Glass Fuse 0.24x1.18 Inch F12AL250V Glass Fuse
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100pcs 6x30mm 12A 250V Volt Fast-Blow Glass Fuse 0.24x1.18 Inch F12AL250V Glass Fuse

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-756
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  • $12.99 
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12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
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  • $12.99 
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16 Channel 5V Relay Module with Optocoupler Isolation 10A IIC Expandable Isolation Driver Relay Board XL9535-K16V5
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  • $22.34 
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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
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  • $24.68 
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24V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $12.99 
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10Pcs ZMPT101B Precision Voltage Transformer 2mA/2mA Single Phase Active Output AC Voltage Sensor ZMPT101B
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  • $12.99 
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5Pcs ZMCT123A Precision Miniature Current Transformer 5A/2.5mA for Measurement or Protection ZMCT123A Transformer
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  • $12.99 
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5Pcs ZMCT123 5A/2.5mA Precision Miniature Current Transformer for Measurement or Protection ZMCT123 Transformer
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  • $12.99 
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5Pcs ZMPT107-1 2mA/2mA Precision Current Type Voltage Transformer Isolated Voltage Withstand 4500V PBT for Voltage Measurement
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  • $12.99 
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12V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $12.99 
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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)
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5V 1 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control (1 Channel)

Limited time offer, ends 10/07

  • Model #: Kepler-8.10-OYS-328
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  • $12.99 
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5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
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  • $12.99 
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5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $12.99 
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5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
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  • $12.99 
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ZK-J06 Dual MOS Tube Timing Delay Switch Circuit 12V-24V for Automation Control, Replaces Relay Modules
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  • $14.17 
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3 Pack Relay 2 Channel Module DC12V with Isolated Optocoupler Support High and Low Level Trigger
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  • $12.99 
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12V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger for Automation Control
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  • $12.99 
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ZK-J04 Dual MOS Tube Timing Delay Switch Circuit 12V/24V for Automation Control, Replaces Relay Modules
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  • $12.99 
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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
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  • $12.99 
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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
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  • $12.99 
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12V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
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  • $14.17 
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5V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
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  • $12.99 
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2Pcs ZEMCTK05 Open-Close Current Transformer 1.5A/0.5mA 0.5 Accuracy for Measurement Frequency 50/60 Hz ZEMCTK05 Transformer
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  • $12.99 
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