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  Stackable 2x20 40 Pin Female Header

  This Extra Long 40 Pin Female Header contains 2 rows of 20. Perfect for extending Raspberry Pi Pi hats.

  
  

  $2.99
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  10pcs 2 LED Submersible...

  This pack includes 10 Dual LED units with battery. Just twist the base to turn it on or off to add a dash of light anywhere! Waterproof and ideal for adding lights to balloons, clothing, or anywhere else you want quick and easy illumination.

  
  

  $17.99
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  10pcs Floralyte Submersible LEDs...

  This pack includes 10 LEDs with battery. Just pull out the tag to add a single dot of light anywhere! Waterproof and ideal for adding lights to balloons, clothing, or anywhere else you want a quick and easy dot of light.

  
  

  $14.99
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  CD4013BE D Flip Flop

  CMOS Dual D Flip Flop CD4013BE in a 14 pin DIP package.

  
  

  $1.49
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  MQ-5 Gas Sensor (Arduino &...

  Use this MQ-5 sensor to measure air quality by detecting levels of H2, LPG, CH4, CO and Alcohol in the air.

  
  

  $8.49
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  LED Blinker Soldering Kit

  LED Blinker Soldering Kit. Great for soldering practice and adding blinking leds to props.

  
  

  $4.90
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  16x2 & 20x4 LCD Serial Interface...

  Attach this to the back of your 16x2 or 20x4 LCD screen to communicate with it via I2C serial. Save tons of pins on your microcontroller!

  
  

  $6.99
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  2200mah NiCd Rechargeable...

  This 5 pack contains 5 Nickel Cadmium (NiCd) Rechargeable Batteries rated at 2200mah.

  
  

  $19.99
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  ABS Arduino UNO R3 Case / Enclosure

  Sturdy ABS Plastic Case / Enclosure will keep your Arduino UNO R3 safe while providing full accessibility with cutouts for all ports, LED channels, and even a key for hitting reset! Sturdy and easy to use! No assembly required.

  
  

  $10.99
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  Square Wave Signal Generator...

  This Square wave generator outputs a pulse with variable frequency.

  
  

  $7.95
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  Microphone and Headphone Splitter

  Microphone and headphone splitter for 3.5mm headphone cables.

  
  

  $3.99
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  RJ11 Connector for Phone Lines...

  This is a pair of RJ11 connectors commonly found in phone jacks and routers. Includes 2 pieces.

  
  

  $1.99
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