> Parts & Components>Components

Components

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  Adhesive Keypad: Membrane Matrix...

  Add a super thin keypad to your projects for door entry, making a calculator, security passcodes, etc. Raspberry Pi & Arduino Compatible.

  
  

  $3.99
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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
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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
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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
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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
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  4017 Decade Counter: CD4017BE

  Use this Decade Counter to create super simple LED chaser circuits! This chip turns on and off each of it's 10 outputs sequentially! Just give it a clock signal to set the speed of the chasing! This all too popular chip is useful in loads of applications.

  
  

  $1.79
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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
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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
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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
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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
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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
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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
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