Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: littleBits Electronics Extended Kit
Product description: The Extended Kit is the best way to take your interactive projects to the next level! We handpicked 14 of the most fun, mechanical Bits and crammed them into one double-decker kit, while making sure that theyre a great complement to the Starter Kit. But its not just for Starter Kit owners: it has everything you need to get started, including a Bit that powers your littleBits from a computers USB port. The Extended Kit also includes an instruction sheet with several project suggestions. And, if you ever stop playing, you can pack everything away in the sleek rectangular case. littleBits is a system of modular electronics that snap together with magnets for prototyping, learning and fun! Each Bit has a simple, unique function, like blinking a light or sensing pressure. Just snap a few together to make interactive circuits! With a growing number of available modules, littleBits aims to put the power of engineers in the hands of artists, makers and children. littleBits extended kit contents (14 Bits): -usb power + cable -slide dimmer -motion trigger -roller switch -toggle switch -light trigger -fan -dc motor -buzzer -long led x2 -branch -wire x2 Winner of Awards From: parent tested, parent approved - http://ptpamedia.com/ National Parent Publications Awards - http://www.nappaawards.com Maker Faire - http://makerfaire.com/ Dr. Toy - http://www.drtoy.com/ Popular Science - http://www.popsci.com/ TED - http://www.ted.com/, The Extended Kit is the best way to take your interactive projects to the next level. We handpicked 14 of the most fun, mechanical Bits and crammed them into one double-decker kit, while making sure that they're a great complement to the Starter Kit. But it's not just for Starter Kit owners: it has everything you need to get started, including a bit that powers your littleBits from a computer's USB port. The Extended Kit also includes an Instruction Sheetwith several project suggestions. And, if you ever stop playing, you can pack everything away in the sleek rectangular case.
Product feature: Snap and play, magnets prevent you from putting things the wrong way, Play with light, sound, sensing and buttons without wiring, soldering or programming, Make your own interactive objects, or combine with other construction toys, Explain to your children the complex notions of electricity, electronics and science in a fun way, On the littleBits website to see videos and images of what you can make
Product brand: littleBits Electronics
Target attributes: Geology Set
Answer: attribute: geology set
value: None
source: None