所有结果 (1,703)

SparkFun 配件 It's the end of the world and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push button comes with an LED securing nut and a pre-installed long life horizontal microswitch. Button can also be adjusted

SparkFun 配件 For a long time we've had small 7-segment displays and *huge *7-segment displays but now we finally have something in between. These 20mm 4-digit 7-segment displays are big enough to see from a distance but not so big that you'd have trouble finding

SparkFun 配件 These color-changing LEDs take the work out of creating crazy flashy blinky... ness. Simply apply power and the LED will cycle through the RGB colorspace: no external controller necessary! These bright and festive LEDs make great decorations LED "

SparkFun 配件 These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effectively no screwing anything into place. These LED holders accept a 5mm LED and mount into an 19/64" diameter hole.

SparkFun 配件 This is the Magnetic Door Switch Set a small reed switch assembly specifically designed to alert you when doors drawers or any other aperture opens. These types of switches are primarily used in home security systems. One half of the assembly set

SparkFun 配件 These are the sturdy little stomp switches that you find on guitar effects pedals. They re 3PDT (three-pole double-throw) type switches. These switches allow you to modify your effects for true bypass and lets you wire a status indicator LED. This

SparkFun 配件 This is 12 meters of smooth conductive thread spun from stainless steel fiber and wound on a plastic bobbin. Use it to sew up all of your e-textile projects. This small bobbin is a great way to get into wearable electronics without the upfront cost o

SparkFun 配件 ProtoShield Kit

SparkFun 配件 LilyPad LED White (5pcs)

SparkFun 配件 LilyPad LED Pink (5pcs)

SparkFun 配件 LilyPad LED Blue (5pcs)

SparkFun 配件 LilyPad LED Yellow (5pcs)