DESCRIPTION The TSL235R light-to-frequency converter outputs a square wave (50% duty cycle) with ..
If you’re looking for a simple way to add a battery to your LilyPad project, the LilyPad Coin ..
A small, but very mighty power supply. This board was designed to be as small and inconspicuous as p..
LiPo batteries are a great way to power your projects. They’re small, lightweight, and pack a ..
A SparkFun original Lithium Polymer charger. This little black box charges single cell lithium polym..
This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (..
Description This disc load cell (sometimes called a strain gauge) can translate up to a whopping ..
This single disc load cell (sometimes called a strain gauge) can translate up to 50kg of pressure (f..
This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales ..
This is a super-high intensity Luxeon Rebel LED, warm white in color. These LEDs provide optimized l..
This is a rippled wide lens from Carlco Optics. Combine this lens with our Luxeon Rebel LEDs to cont..
Description: These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Bo..
This is a high quality, 30mil standard card with a low coercivity magnetic stripe. The stripe c..
This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert yo..
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