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  Shaft Coupler 5mm to 6.35mm

  Connect a 5mm shaft to a 6.35mm shaft or smaller with this flex shaft coupler. With 2 set screws for each side, you'll get a secure connection every time.

  
  

  $5.99
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  Male 4 Pin JST XH Connector

  4 Pin Male JST connector with wire leads for your Lipo batteries and balance chargers.

  
  

  $1.79
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  Ferric Chloride 945mL

  Ferric Chloride is used to eat away the copper when making your own custom PCBs.

  
  

  $24.99
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  HDMI Splitter

  Play the same video on 2 screens at once with this HDMI splitter. Splits 1 to 2. Screens must be the same size and resolution if both will be on at once.

  
  

  $6.99
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  Snap On Ferrite Choke

  Snap this Ferrite Choke onto your cables for protection from interference. Snap together design so you can easily attach and remove from your wires!

  
  

  $2.99
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  USB Audio Adapter (Raspberry Pi...

  Plug into a USB port to provide audio over USB. Useful for adding high quality audio to your Raspberry Pi.

  
  

  $4.95
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  4 Digit Seven Segment Display...

  Use just 2 pins to control this 4 digit display. This module makes it easy to add a timer or clock display to your projects using just 2 pins from your Arduino or Raspberry Pi!

  
  

  $10.99
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  Electrical Tape

  Black Electrical Tape for insulating connections easily.

  
  

  $1.49
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  NEMA 17 Stepper Motor with...

  Use this NEMA 17 sized stepper motor to get accurate motion in steps. Ideal for 3D printers & CNCs. Reprap compatible

  
  

  $18.99
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  35mm Piezo

  Use this large 35mm (1.4 inch) piezo disc with wires to make your own pickups, vibration and knock sensors. Larger diameter for more sensitivity. Also works as a piezo buzzer.

  
  

  $2.49
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  Mini HDMI to HDMI Adapter

  Use this Mini HDMI to HDMI adapter to connect a standard HDMI cable to your devices with a Mini HDMI port.

  
  

  $2.99
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  Raspberry Pi Zero v1.3

  This is a super small, ultra-low budget version of the Rasperry Pi! With a camera connector right on board. It is the little brother to the fully featured Raspberry Pi 2.

  
  

  $34.99
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