More information on the inventor’s kit is available at Sparkfun’s website. We love this kit, it includes a ton of parts so you can work to become an Arduino wizard. Of course you can buy cheaper kits from China on eBay/Amazon/etc, but they don’t include any instructions or information on the components; and you’ll almost assuredly get free mercury switches with your kit – have fun disposing of those 🙂
Sparkfun Inventors Kit – SIK
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