{"product_id":"smd-soldering-practice-board-dx-tp17-256-smd-led-advertising-screen-fun-component-soldering-practice-board-set","title":"SMD Soldering Practice Board DX-TP17 256 SMD LED Advertising Screen Fun Component Soldering Practice Board Set","description":"\u003ch3\u003eSMD Soldering Practice Board DX-TP17 256 SMD LED Advertising Screen Fun Component Soldering Practice Board Set\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e1. Description: This kit consists of 256 0805 SMD LED display units, which can\ndisplay any character of 256 pixels, such as Chinese characters, using row and\ncolumn scanning. The kit comes with a microcontroller that has been burned and\nprogrammed. The control core of the circuit is microcontroller U1, which\ncontinuously transmits line scan data to U2 and U3 through a written program,\nand displays data to U4 and U5, thereby controlling the display screen to\ndisplay corresponding patterns in a regular manner. 2. Parameters: 1\u0026gt;.Work\nvoltage: DC 5V. 2\u0026gt;.Work temperature: -25℃~85℃. Work humidity: 5% ~ 95% RH.\nSize: 60 x 49 x 10 mm.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eThis kit consists of 256 0805 SMD LED display units, which each character with 256 pixels, such as Chinese characters, using line and column scanning.\u003c\/li\u003e\n         \u003cli\u003eThe kit comes with a microcontroller that has been fired and programmed.\u003c\/li\u003e\n         \u003cli\u003eThe control core of the circuit is the microcontroller U1.\u003c\/li\u003e\n         \u003cli\u003eThe microcontroller U1 continuously transmits line scans to U2 and U3 via a written program, and displays data to U4 and U5, which controls the display screen so that corresponding patterns are displayed regularly.\u003c\/li\u003e\n         \u003cli\u003eSHOP WITH CONFIDENCE: To provide you with the highest quality service, please feel free to contact us if you have any questions. We offer you customer service until you are satisfied.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"DONGKER","offers":[{"title":"Default Title","offer_id":45749915746457,"sku":"de-B0CVTRWY43","price":138.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/files\/de-B0CVTRWY43.jpg?v=1775753974","url":"https:\/\/soundstores.net\/products\/smd-soldering-practice-board-dx-tp17-256-smd-led-advertising-screen-fun-component-soldering-practice-board-set","provider":"SoundStore Australia","version":"1.0","type":"link"}