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EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…
This is a [piezoresistive](http://www.google.com/url?sa=t&ct=res&cd=1&url=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FPiezoresisto…
This is the same product as our [7-Segment Serial Display](https://www.sparkfun.com/products/11441). The difference is this v…
This is the same product as the [RedBoard - PTH Kit](http://www.sparkfun.com/products/10908). The difference is this version …
This is the same product as our [EasyDriver](https://www.sparkfun.com/products/10267) Stepper Motor Driver. The difference is…
**Replacement:** None. We are no longer carrying this retail arcade button in our catalog. We still carry our non-retail vers…
These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a t…
This is the retail version of our [BMP180 Breakout Board](https://www.sparkfun.com/products/11824). This is the same as our r…
This is the same product as our [7-Segment Serial Display](https://www.sparkfun.com/products/11442). The difference is this v…
These are good quality 6" wire strippers with 6 gauge settings. We really wanted to stock these because they strip 30AWG wire…
Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way to w…
High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics in…
Our through-hole Simon Says Kit is a great beginner's kit and also a pretty fun toy. All components are through-hole, making …