> Parts & Components

Parts & Components

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  Rain / Moisture Sensor

  Detect moisture in soil or rain drops with this Rain / Moisture Sensor. This sensor works by measuring the varying resistance when the rectangular plate is in contact with water such as when embedded in moist soil.

  
  

  $5.99
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  BD139 NPN Transistor 80V 1.5A

  BD139 NPN Transistor for repairs and replacements.

  
  

  $1.99
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  Full-size USB Charger Boost Circuit

  Use this circuit to charge a USB device from a 0.9V - 5V power source. Useful for making solar powered USB devices and Lipo Battery USB charger circuits.

  
  

  $6.90
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  White PLA Filament 1.75mm 35g

  White PLA filament for your 1.75mm 3D printers.

  
  

  $4.99
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  Blue PLA Filament 1.75mm 35g

  Blue PLA filament for your 1.75mm 3D printers.

  
  

  $4.99
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  Black PLA Filament 1.75mm 35g

  Black PLA filament for your 1.75mm 3D printers.

  
  

  $4.99
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  Pink PLA Filament 1.75mm 15g

  PLA filament for your 1.75mm 3D printers.

  
  

  $4.99
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  Waterproof 5m RGB LED Strip 5050

  This waterproof 5 meter / 16.4 feet long RGB LED strip is good when you want to mount your lighting outdoors and protect it from the elements! Same as our regular RGB LED Strip 5050, it has just 4 wires, 1 for Red, 1 for Green, 1 for Blue and 1 for Power!

  
  

  $16.99
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  Smart RGB Light Bulb with Remote

  Change the color of this light bulb with the included remote! Smart home lighting for a fraction of the cost!

  
  

  $9.99
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  RFID Read/Writable Keychain...

  Use this Read and Writable RFID NFC Keychain with your 13.56Mhz RFID / NFC projects.

  
  

  $2.99
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  Red Terminal Disconnect- Female...

  Crimp these terminal connectors onto 22-16 AWG wires for quick connect / disconnects.

  
  

  $1.00
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  RFID / NFC Sticker Tags (4 pack)...

  When you want to keep your RFID / NFC tags as small as possible, these sticker tags are the RFID/NFC tag of choice. Works just like the cards and keyfobs. Runs at 13.56MHz, read & writable.

  
  

  $6.99
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