> Parts & Components

Parts & Components

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  Self-Adhesive Raspberry Pi...

  Place these aluminum heatsinks on your Raspberry Pi to allow overclocking without overheating! Turn up the power of your Raspberry Pi without turning up the heat.

  
  

  $5.95
  ✅ Ships 06/09/2025
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  Thru-Hole / DIP Style CR2032...

  This Thru Hole Solderable CR2032 Battery Holder is perfect for adding coin cell batteries to your perfboard and breadboard projects. Place flat on a perfboard and solder the back for a nice onboard battery that's easily swappable!

  
  

  $1.49
  ✅ Ships 06/09/2025
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  12V DC Motor 160mA 11500RPM

  A simple 12V motor for science projects and electronics projects where you'd like a spinning motor. Just power with 12 volts across the two metal terminals and the shaft will spin. 

  
  

  $6.99
  ✅ Ships 06/09/2025
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  Female BNC Crimp Connector

  Crimp this Female BNC Connector to any wires you want to add a BNC connection.

  
  

  $2.49
  ✅ Ships 06/09/2025
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  Male BNC Crimp Connector

  Crimp this Male BNC Connector to any wires you want to add a BNC connection.

  
  

  $2.25
  ✅ Ships 06/09/2025
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  PN532 RFID / NFC Kit with...

  Use this RFID / NFC Kit to program your NFC Devices, make contact cards, etc! Uses the most common PN532 chip.

  
  

  $39.99
  ✅ Ships 06/09/2025
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  Tilt Switch

  This simple Tilt Switch contains a metal ball inside that slides back and forth depending on the orientation. When the Gold Leg is facing downwards and the Silver Leg is facing upwards, the ball is at the contact point and the switch is activated. When the internal ball rolls towards the silver leg, the switch is disconnected and you have an open circuit....

  
  

  $1.99
  ✅ Ships 06/09/2025
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  26 Pin Raspberry Pi Prototype Hat

  Pop this Prototyping Hat on top of your Raspberry Pi to give your circuits a super quick connect/disconnect from the Raspberry Pi. You can solder your projects directly onto the protoshield and pop them on/off your Raspberry Pi without any wiring! Useful for quickly swapping out your Raspberry Pi between projects.

  
  

  $15.95
  ✅ Ships 06/09/2025
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  3 Axis Magnetometer / Compass...

  Use this Triple Axis Magnetometer Breakout HMC5883L to detect magnets nearby or use as a digital compass! Simple I2C communication protocol for easy data acquisition from your microcontroller. Raspberry Pi compatible!

  
  

  $9.99
  ✅ Ships 06/09/2025
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  Sewable Slide Switch for Lilypad

  Sew with conductive thread to the two pads to add an easy on/off switch to your e-textile & Lilypad projects.

  
  

  $2.99
  ✅ Ships 06/09/2025
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  Digital Hall Effect Sensor:...

  Detect when a magnet is nearby using this Hall Effect Sensor. Similar to a reed switch, except the output toggles when a magnet is nearby instead of staying steady on. Ideal for POVs, encoders and precision magnetic presence sensing.

  
  

  $0.95
  ✅ Ships 06/09/2025
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  Arduino UNO R3

  The Arduino UNO is the most common Atmega328P Breakout Board. This board uses the same chip as the Pro Mini, but in a more beginner-friendly large size like you'll find on many online tutorials and project outlines. Great for total beginners looking to get started with Arduino.

  
  

  $29.99
  ✅ Ships 06/09/2025