{"product_id":"static-drive-2-3-4-segment-digital-tube-led-display-module-2-digital-74hc595-tube-100-new-original","title":"Static drive 2 3 4 segment Digital Tube LED Display Module 2 Digital 74HC595 tube 100% new original","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSZFYDOSH\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Function\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e74HC595 2-segment digital tube\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePixels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTube Chip Color\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRed\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style='font-size:18pt;font-family:\"times new roman\", times, serif'\u003eProduct description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003eThe 1.2-channel bright red digital tube display module has 4 positioning screw holes for easy installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e2. Use 2 SMD 74HC595 drivers, each segment of the digital tube is equipped with resistor current limiting to ensure uniform brightness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e3. Static drive, under the condition that the number remains unchanged, the single-chip microcomputer does not need to be refreshed all the time, non-dynamic scanning, saving the system resources of the single-chip microcomputer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e4. The interface is simple: vCC positive pole, GND negative pole, SDI data, shift clock SCLK, latch LOAD, only 3 lines are needed to interface with the microcontroller, saving l0 of the microcontroller\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:14pt;font-family:\"times new roman\", times, serif'\u003e5. There is data output, which is convenient for cascading. For example, 4 digital tube modules (regardless of how many) can be connected one by one, and the 3 wires of the first meter can be connected to the single-chip microcomputer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8f2b86ecbb5e49c0b59cbc3d33dd2e69o.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se3299a0bb29649cd91b5809cae88df1e9.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2734354c89604e54a536037df44f34aed.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"2-bit","offer_id":55409043145003,"sku":"200055261:4#2-bit","price":7.2,"currency_code":"USD","in_stock":true},{"title":"4-bit","offer_id":55409043177771,"sku":"200055261:200000716#4-bit","price":9.54,"currency_code":"USD","in_stock":true},{"title":"3-bit","offer_id":55409043210539,"sku":"200055261:200000710#3-bit","price":8.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8fee51166f2a41cca42e8ef18a228299x.webp?v=1788418093","url":"https:\/\/yoeruyo.com\/products\/static-drive-2-3-4-segment-digital-tube-led-display-module-2-digital-74hc595-tube-100-new-original","provider":"Yoeruyo","version":"1.0","type":"link"}