{"product_id":"diy-ne555-electronic-piano-organ-keyboard-module-kits-with-battery-box-and-button-cap-parts","title":"DIY NE555 Electronic Piano Organ Keyboard Module Kits With Battery Box And Button Cap Parts","description":"\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif;  font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif;  font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;\"\u003e \u003c\/div\u003e\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif;  font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;\"\u003e\n\u003cspan style=\"font-size:14px;\"\u003eThe scale of the circuit can produce different sounds, while different keys correspond to different scales.\u003cbr\u003eThe play of the electronic organ is to use the fingers to press different keys to produce different scales.\u003cbr\u003eThe principle is that the circuit IC555 is connected to an oscillator, whose oscillation frequency is determined by the resistance of the circuit (R1- R10), so different sounds will be generated due to different keys.\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eIt is simple and practical, and the power consumption is small, and the circuit is driven by an integrated circuit. The parts are few, and the line is simple and clear.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eIn the process of debugging, the understanding of the principle of the circuit will be deepened.\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePower supply voltage: DC 3-12V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003ePCB size: 13.5*2.2CM (\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003elength*\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003ewidth)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif;  font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;\"\u003e \u003c\/div\u003e\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif;  font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;\"\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x \u003c\/span\u003e\u003cspan style=\"\"\u003eDIY NE555 electronic piano organ keyboard module kits\u003c\/span\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"electronic piano keyboard kits\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/AF\/3E\/2c879f56-e862-416f-8984-ec9dbceec08b.jpg\" style=\"font-size: 13.3333px;\" title=\"electronic piano keyboard kits\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"electronic piano keyboard kits\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D5\/B3\/ef4db92b-83e3-471f-bb7b-51af7d9f1bae.JPG\" title=\"electronic piano keyboard kits\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/E8\/27\/abb0d152-49f7-43dc-9399-d308f0667d7e.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/56\/4A\/85ba49da-6ef1-4632-814b-ae4fde998338.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/9A\/BF\/272cef5b-a52d-4c85-b658-2d6bc18485fa.JPG\"\u003e\u003cbr\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":14769152557100,"sku":"1321339","price":180.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/79fe7fbf-f262-41ce-b794-20c24e40b8cc_2afcb09a-7655-4de7-a459-ce80ca80c54e.jpg?v=1581322251","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/diy-ne555-electronic-piano-organ-keyboard-module-kits-with-battery-box-and-button-cap-parts","provider":"Electronic Pro ","version":"1.0","type":"link"}