{"product_id":"2940045278478","title":"Audio and Microcontrollers","description":"\u003cp\u003eThis text describes way to play audio with microcontrollers, Arduino or stand alone Attiny45 or even smaller Attiny13a. The text starts with soundgadgets. It tells about 8 bit sounds, about Soundshields. In the end it will take a raspbery Pi for playing better quality sound and explain what you have to do with the Raspberry Pi to make it play soundfiles with an LDR activation.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Beam van Waardenberg","offers":[{"title":"Default Title","offer_id":47176766521584,"sku":"2940045278478","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940045278478_p0.jpg?v=1763973599","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940045278478","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}