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DC 5V 9V 12 24V 4 Channel bluetooth Relay Android Mobile Wireless Remote Control Switch
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seeedstudio Grove Button Instant key switch button component module
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seeedstudio Grove Button Instant key switch button component module

Limited time offer, ends 04/28

  • Model #: nice-86
  •  
  • $14.49 
  • Free Shipping
JK11S-100S-5V 10A 0-100S Adjustable ON-OFFf Delay Module Timer Cycle Switch Infinite Loop Relay Module
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seeedstudio Grove Button Instant key switch button component module
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seeedstudio Grove Button Instant key switch button component module

Limited time offer, ends 04/22

  • Model #: BZ59-1176
  •  
  • $16.19 
  • Free Shipping
  • $14.99 - $16.19
R221A08 8CH Serial Port Relay Module DB9 UART RS232 Remote Control Switch 12V DC for Smart Home
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8-channel Digital Input Module RS485 Modbus RTU Switch Acquisition Board R4DIF08
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8-channel Digital Input Module RS485 Modbus RTU Switch Acquisition Board R4DIF08

Limited time offer, ends 05/09

  • Model #: HT-ID3563-1862210
DC6-24V 8CH RS485 N4DIG08 TTL Modbus RTU Control Module NPN PNP Digital Switch Quantity Acquisition Control
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Grove sound sensor electret microphone, arduino noise detection module, sound-controlled whistle switch with Grove cable
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  • $34.19 
  • Free Shipping
  • $32.99 - $34.19
Terasic DE10 NANO FPGA Development Board Dev Kit for MiSTer Project
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  • $299.95 
  • Free Shipping
Khadas Single Board Computer, VIM3 Basic Amlogic A311D,Faster CPU,Neural Processing Unit for A.I.Switchable PCIe and USB 3.0,Dual Independent Displays,Dual Cameras(2+16GB)
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  •  
  • $169.00 
  • Free Shipping
Direct from Khadas Direct from Khadas
  • $99.75 - $169.00
Waveshare PoE HAT (E) Compatible with Raspberry Pi 3B+/4B 802.3af-Compliant, Fully Isolated Switched-Mode Power Supply (SMPS)
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  • $44.58 - $45.78
CanaKit Raspberry Pi 4 Starter Kit - 2GB RAM
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