> Parts & Components

Parts & Components

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  24LC256 EEPROM I2C External...

  Add some external memory that won't get erased when the power goes out! Great for low power Arduino projects where you want to turn off the system and save up to 32kbytes of data externally (that's 62 times Arduino's built-in storage)!

  
  

  $1.99
  ✅ Ships 06/18/2025
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  PIR Motion Sensor

  Detect if someone is in the room! Use this PIR Sensor to turn on or off your circuits when someone enters the premises!

  
  

  $9.75
  ✅ Ships 06/18/2025
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  MSGEQ7 Graphic Equalizer Display...

  The MSGEQ7 is a seven band graphic equalizer chip used to detect the max peak of audio in each of the 7 bands and multiplex it together to provide a DC representation of the amplitude of each band. Very useful for audio projects!

  
  

  $4.99
  ✅ Ships 06/18/2025
• On sale now!

  Addressable RGB LED Sequin 5V...

  This RGB LED Sequin is individually addressable! With just 4 pins, Power, Ground, Data In and Data Out, this single RGB LED works great in e-textiles and other times you don't want a full LED strip but want the same type of addressable functionality! Just solder some conductive fabric or wire to the pads on the back and daisy chain as many as you want!

  
  

  $0.39
  List: $1.49 ($1.10 off)
  ✅ Ships 06/18/2025
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  ATtiny85 Breakout Board

  This ATtiny85 Breakout Board is THE SMALLEST Arduino-compatible board measuring less that 1 square inch! 6 I/Opins and an onboard microUSB port for easy programming!

  
  

  $8.99
  ✅ Ships 06/18/2025
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  USB Host Shield for Arduino

  Pop this fully assembled USB Host Shield on top of your Arduino UNO or Mega to control any USB slave device from your Arduino! You can now connect thumbdrives, digital cameras, bluetooth dongles and more straight to your Arduino!

  
  

  $19.39
  ✅ Ships 06/18/2025
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  24V 5A DC Power Supply

  Power Supply that provides up to 5A of power at 24V DC. DC Barrel Jack for easy power connections.

  
  

  $39.99
  ✅ Ships 06/18/2025
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  Magnet Wire 30 AWG 392'

  This 392 foot long roll of 30 AWG Magnet Wire is useful for winding a transformer or choke, making or repairing motors, making electromagnets and just as general super thin wire. This copper wire is thin and coated in enamel for insulation!

  
  

  $7.99
  ✅ Ships 06/18/2025
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  Bluetooth Module HC-06 (Arduino...

  The Bluetooth Module will allow you to send/receive data over bluetooth. Just connect to your Arduino or Raspberry Pi to send and receive data wirelessly up to 32.8 feet (10m)!

  
  

  $8.95
  ✅ Ships 06/18/2025
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  Enclosed 9V Battery Holder with...

  Pop your 9V battery into this holder for easy to connect wire leads and a built in ON/OFF switch to power your projects.

  
  

  $1.90
  ✅ Ships 06/18/2025
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  Grippy Rubber Feet / Bumpers for...

  Stick these Grippy Rubber Bumper feet to the bottom of your electronics boards to protect them from accidental shorting and sliding around your desk! Pack of 4!

  
  

  $0.89
  ✅ Ships 06/18/2025
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  Vibrating Mini Motor Disc: 1.5V...

  Connect this Mini Vibrating Motor Disc to a 1.5V-3V battery and you'll have a totally enclosed vibration motor with no external moving parts! Great for embedding into stuffed animals, clothing and small spaces. Adhesive backing for easy placement in your projects.

  
  

  $1.99
  ✅ Ships 06/18/2025