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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(24V,2 Channel)
- Model #: C6WV-0821-OYJ-589
- $36.23 –
- 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
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-413
- $18.96 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(5V,8 Channel)
- Model #: C6WV-0821-OYJ-580
- $45.05 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(24V,1 Channel)
- Model #: C6WV-0821-OYJ-590
- $34.71 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(24V,6 Channel)
- Model #: C6WV-0821-OYJ-579
- $41.83 –
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SK200PRO 100mW Dry Contact I/O Signal Way Relay Module 4~6Km LoRa Wireless Switch Control Module RF Transmission Module x 1 Set (433 MHz)
- Model #: CLOLB0CN4CFNC1
- $175.99 –
- Free Shipping
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1pcs auto Relay 4pin 5pin 40A 12V 24V car Relay Universal Automotive Relay(24v 4pin Relay)
- Model #: C6WV-0821-OYJ-266
- $34.66 –
- Free Shipping
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1pcs 5V/12V/24V 1/2/4/6/8 Channel Relay Module High/Low Level Trigger Dual Optocoupler Isolation(5V,2 Channel)
- Model #: C6WV-0821-OYJ-582
- $36.23 –
- Free Shipping
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3X 16 Channel Relay Module DC5-12V Power Supply ESP32 Development Board ESP32-WROOM Secondary Development Module
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL205
- $129.21 –
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Power Relay Expansion Module for Raspberry Pi, Relay Board with Dual Cooling Fans & Auto Color Changing LED, Compatible with Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH185
- $18.54 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B Single Board Computers
- Model #: TECH CABIN - TCH1447
- $18.54 –
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Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED for Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH453
- $18.54 –
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Power Relay Expansion Module for Raspberry Pi, Relay Board with Dual Cooling Fans & Auto Color Changing LED, Compatible with Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B
- Model #: TECH CABIN - TCH188
- $18.54 –
- Free Shipping
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12V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-268
- $12.99 –
- Free Shipping
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL108
- $111.78 –
- Free Shipping
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5V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-269
- $12.99 –
- Free Shipping
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5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-425
- $12.99 –
- Free Shipping
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5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-160
- $12.99 –
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DC 12V Programmable Time Delay Relay Module with Metal Enclosure, On Delay and Off Delay Timer for Automobile, Raspberry Pi, Industrial Control, and Other Automatic Control Projects
Limited time offer, ends 08/23
- Model #: 26-7CXY1449
- $56.40 –
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DC 12V Programmable Multifunction Time Delay Relay Module, On Delay and Off Delay 0.1s to 270h Timer with Segment LEDs Display for Smart Home, Automatic Control
Limited time offer, ends 08/23
- Model #: 26-7CXY1448
- $37.02 –
- Free Shipping
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board for Pi A+ 3A+ B+ 2B 3B 3B+ 4B
- Model #: TECH CABIN - TCH415
- $18.54 –
- Free Shipping
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2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)
- Model #: CLAWB0C1GK6Q6Q
- $76.59 –
- More options from $76.59 - $77.99
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans & Auto Color Changing LED, Relay Board Compatible for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B, Smart Home DIY Control Accessory
- Model #: TECH CABIN - TCH1985
- $18.54 –
- Free Shipping
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1pcs High Power Car Relay 12V DC 200A Car Truck Motor Automotive Switch Car Relay Continuous Type Automotive Relay Car Relays
Limited time offer, ends 08/31
- Model #: WLC78S.0729.Pallet1672
- $48.05 –
- Free Shipping
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Shelly Plus Wall Dimmer | UL Certified | Next-Generation Wi-Fi & Bluetooth Smart Wall Dimmer | Compatible with Google Home & Alexa | Dimmable Lights | Home Automation
- Brand: Shelly
- Parts: 2 Years
- Model #: Plus Wall Dimmer
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Raspberry Pi Power Relay Expansion Module with Dual Cooling Fans, Auto Color Changing LED Relay Board, Compatible with Raspberry Pi A+, 3A+, B+, 2B, 3B, 3B+, 4B, Smart Home Switch Control HAT
- Model #: TECH CABIN - TCH1763
- $18.54 –
- Free Shipping
