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  Lilypad USB (Arduino-Compatible...

  Light up your clothing by sewing the Lilypad into your next outfit! Just plug in a MicroUSB cable and use the Arduino IDE to program.

  
  

  $24.95
  ✅ Ships 06/17/2025
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  Robotic Hand Kit

  Build your own purely mechanical Robotic Human Hand model that curls its fingers when you do!

  
  

  $10.98
  ✅ Ships 06/17/2025
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  Salt Powered Robot

  Build your own Salt Powered Robot! Just add salty water to the power compartment and off it goes. No batteries required! Mix table salt and water to fuel your very own robot.

  
  

  $13.99
  ✅ Ships 06/17/2025
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  Arduino Ethernet Shield Kit

  Place this shield on top of your Arduino to give it internet connectivity!

  
  

  $37.99
  ✅ Ships 06/17/2025
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  Arduino Motor & Power Shield Kit

  Place this motor & power shield on top of your Arduino to drive relays, solenoids, DC and stepper motors!

  
  

  $24.99
  ✅ Ships 06/17/2025
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  Spinbot / Doodling Robot

  Build a Spinbot that will draw as it spins! Spinbot is a cool art project with a touch of robotics.

  
  

  $15.99
  ✅ Ships 06/17/2025
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  Tin Can Robot

  Make a robot out of any tin can!

  
  

  $15.99
  ✅ Ships 06/17/2025
• On sale now!

  Micro USB Cable - 3 ft

  Connect your cell phone, camera, Lilypad, or other Micro USB devices to your computer with this standard Micro USB cable. 10 different colors to choose from!

  
  

  $1.95
  List: $3.95 ($2 off)
  ✅ Ships 06/17/2025
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  Photoresistor : Light Sensor

  Use this Photoresistor to detect light. The brighter the light that shines on the photocell, the lower the resistance across the two leads.

  
  

  $0.90
  ✅ Ships 06/17/2025
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  555 Timer

  Want to make your LED blink for a set time, use this nifty little timer. This is one of the most versatile chips in terms of hobbyist project uses. If you want to have something triggered at a set time or just want to get your feet wet using ICs, use this little timer.

  
  

  $0.95
  ✅ Ships 06/17/2025
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  Darlington Transistor Array 5V...

  This Darlington Array helps you run high-current drawing devices off your 5V microcontroller without burning out your microcontroller board. Arduino Compatible

  
  

  $1.99
  ✅ Ships 06/17/2025
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  30A Electronic Speed Controller...

  Use this brushless ESC to control brushless motors rated up to 30A.

  
  

  $16.99
  ✅ Ships 06/17/2025