> Parts & Components

Parts & Components

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  Ball Bearing 5x10x4

  Ball Bearing measuring 5mm x 10mm x 4mm.

  
  

  $3.99
  ✅ Ships 06/20/2025
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  DFPlayer Mini MP3 Player For...

  The DFPlayer Mini is a small and low cost MP3 module with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities.

  
  

  $8.75
  ✅ Ships 06/20/2025
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  Plastic Mounting Plate for...

  Mounting plate for Arduino and breadboard. Made of acrylic, includes grippy rubber feet, screws and standoffs.

  
  

  $4.99
  ✅ Ships 06/20/2025
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  Small Bakelite Potentiometer Cap...

  Potentiometer knob cap that fits 6mm potentiometers. Bakelite knobstyle.

  
  

  $2.99
  ✅ Ships 06/20/2025
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  IRF540 N-Channel Mosfet 100V 33A

  IRF540 N-channel Mosfet rated at 100V and 33A.

  
  

  $2.89
  ✅ Ships 06/20/2025
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  40mm x 40mm Heatsink Adhesive Pad

  Glue your heatsinks into place neatly without the mess. Double stick, thermally conductive and perfect for heatsinks measuring 40x40mm or less.

  
  

  $1.99
  ✅ Ships 06/20/2025
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  RJ45 Boot for Cat5 / Cat6 Cables...

  RJ45 Boot with strain relief set. Protects RJ45 connections when making custom cabling.

  
  

  $1.49
  ✅ Ships 06/20/2025
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  3 way DC Power Cable Splitter...

  Split power from one power source to 3 devices with this DC power splitter. 1 Female 5.5x2.1mm DC jack to 2 Male DC plugs.

  
  

  $5.99
  ✅ Ships 06/20/2025
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  Alternating Red and Blue LED

  This Red and Blue LED switches between colors all on it's own. Just apply 3V across the legs and it will change between red and blue  every 2/3rds of a second. 1.5Hz

  
  

  $1.49
  ✅ Ships 06/20/2025
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  Red Blinking LED

  This Red LED blinks all on it's own. Just apply 3V across the legs and it will flash on every 2/3rds of a second. 1.5Hz

  
  

  $1.49
  ✅ Ships 06/20/2025
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  Spare Battery for HPS140...

  Spare battery for Velleman HPS140 Portable Oscilloscope. Rechargeable.

  
  

  $12.99
  ✅ Ships 06/20/2025
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  Weather Resistant Hard Case

  This Weather Resistant Hard Case is light yet rugged with a soft plush lining making it ideal for keeping your electronics safe from the elements! Snaps open/shut so no screwdriver is needed. Dimensions: 4.9" x 2.9" x 1.4"

  
  

  $11.99
  ✅ Ships 06/20/2025