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SparkFun sell the bits and pieces to make your electronics projects possible. No matter what your vision is, their products and resources are designed to make the world of electronics more accessible to the average person.


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LilyPad LED (5pcs)

This is a simple pack of five Red LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at your leisure to sew into clothing or whatever else you can dream up.

  • Red  DEV-14013

    Includes VAT (£3.33 ex. VAT)

    10 in stock
  • Yellow  DEV-14014

    Includes VAT (£3.33 ex. VAT)

    8 in stock
  • Green  DEV-14011

    Includes VAT (£3.33 ex. VAT)

    4 left

Light to Frequency Converter - TSL235R   SEN-09768

The TSL235R light-to-frequency converter outputs a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance). The device has been temperature compensated for the ultraviolet-to-visible light range of 320 nm to 700 nm and responds over the light range of 320 nm to 1050 nm.

Includes VAT (£2.92 ex. VAT)

6 in stock

Mini Photocell   SEN-09088

This is a very small light sensor. A photocell changes (also called a photodetector, photo resistor, CdS or photoconductive cell) resistance depending on the amount of light it is exposed to. These little sensors make great ambient light triggers (when light in the room turns on, do something).

Includes VAT (£1.25 ex. VAT)

33 in stock