{"product_id":"9780545805933","title":"BUILD YOUR OWN GOTCHA GADGETS","description":"\u003cbr\u003eScience meets immaturity in this top-selling title with a set of customizable electronic gizmos, along with a book of games, pranks, and jokes. Klutz-clear explanations of the electronic circuitry accompany step-by-step instructions for how to wire (and rewire) your own door alarm, motion sensor, light sensor, and push-button device. It's like a science fair project with the soul of a whoopee cushion. 9-volt battery not included.\u003cbr\u003e Comes with:\u003cbr\u003e A 32-page book of science and sneakiness\u003cbr\u003e 1 electronics module with speaker\u003cbr\u003e LED\u003cbr\u003e Photo detector\u003cbr\u003e Contact switches\u003cbr\u003e 1 alligator clip\u003cbr\u003e 1 gadget dock\u003cbr\u003e 4 double-sided gadget covers\u003cp\u003e  \u003c\/p\u003e","brand":"Klutz","offers":[{"title":"Default Title","offer_id":47026214469872,"sku":"9780545805933","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780545805933_p0.jpg?v=1763714341","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780545805933","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}