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  Water Level Sensor (Arduino...

  Water Level Sensor for measuring the height of water in a glass, dish, aquarium, etc.

  
  

  $4.99
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  BBC Micro Bit

  The BBC Micro Bit is an ARM-based embedded system designed by the BBC for use in computer education in the UK.

  
  

  $19.99
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  5 Port Network Switch

  5 port Network Switch with five 10/100/Mbps RJ45 Ports and external power supply. Power supply included!

  
  

  $14.99
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  AC128 Transistor : Germanium

  AC128 Germanium Transistor

  
  

  $5.99
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  SR Latch Chip: 74LS279

  SR Latch Chip with four Set-Reset Logic Gates inside. 16 Pin DIP package.

  
  

  $1.49
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  1/4" (6.35mm) Stereo PCB Mount...

  Solder this 1/4" Female Stereo PCB Mount Audio Jack into your circuits to get easy audio input. Gold plated for high sound quality.

  
  

  $2.99
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  DS1307 Real Time Clock (RTC): I2C

  This I2C real time clock module keeps track of the time even when your projects are powered off! Takes one CR2032 coin cell battery. Uses I2C protocol so it can be chained with other I2C devices.

  
  

  $7.49
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  Arduino 101 with Intel Curie

  The Arduino 101 with Intel Curie combines the ease-of-use of the classic boards with the latest technologies. The board recognises gestures, and features a six-axis accelerometer and gyroscope. Control your projects with your phone over Bluetooth Low Energy connectivity!

  
  

  $59.99
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  EL Wire Inverter 5 to 1

  Use a single battery pack to light up to 5 EL Wires (up to 49.2ft total) at once! Splits power to 5 EL Wires at once! On/Off switch on the side of the inverter brick.

  
  

  $13.99
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  Bluetooth Beacon BLE 4.0

  Bluetooth 4.0 / BLE tracking tag to locate your things from up to 75 feet away!

  
  

  $12.99
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  Large Photoresistor - 20mm

  Large Photoresistor with 20mm diameter. This makes for a sensitive light sensor.

  
  

  $2.99
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  Soft Silicone Tube for Air Pump...

  Soft Silicone Tubing for TS2341 Mini Air Pump

  
  

  $3.99
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