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Waveshare PoE HAT (E) Compatible with Raspberry Pi 3B+/4B 802.3af-Compliant, Fully Isolated Switched-Mode Power Supply (SMPS)
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  • $42.88 
  • Free Shipping
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
Waveshare PoE Ethernet/USB HUB HAT, Compatible with Raspberry Pi Zero/Zero W/4B/3B/3B+, 3X USB 2.0 Ports, 802.3af-Compliant
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  • $45.85 
  • Free Shipping
YS-U20S 5V/9V/12V/36V/48V 24W Switching Power Supply Module Regulated DC Monitoring Power Supply
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  • $27.30 
  • Free Shipping
Beam Photoelectric Switch E3F-20L/20C1 Infrared Sensor NPN Switch 20 MetersSensor
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  • $26.91 
  • Free Shipping
Waveshare PoE Ethernet/USB HUB HAT, Compatible with Raspberry Pi Zero/Zero W/4B/3B/3B+, 3X USB 2.0 Ports, 802.3af-Compliant
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  • $45.19 - $46.39
5pcs QF-RD21 5V Power-off Delay Disconnect Relay Module Timer Delay Switch Module
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5pcs QF-RD21 5V Power-off Delay Disconnect Relay Module Timer Delay Switch Module

Limited time offer, ends 05/23

  • Model #: HT-ID3563-1631737
4 Digital Green LED Tachometer RPM Speed Meter + Proximity Switch Sensor NPN
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  • $26.84 
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YX-20A 12V Battery Low Voltage Cut Off Auto Switch Controller Under-Voltage Protect Module YX811
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  • $24.20 
  • Free Shipping
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 05/27

  • Model #: nice-86
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  • $12.99 
  • Free Shipping
PoE Expansion Board for NV Jetson Orin Nano/NX, Mini Body, More Space Saving
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  • $36.88 
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Grove Light Sensor Light sensor photoresistor arduino compatible with Grove wire
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  • $21.43 - $22.63