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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…
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 …
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…