{"product_id":"5pcs-tm1637-6-bits-tube-led-display-key-scan-module-dc-3-3v-to-5v-digital-iic-interface","title":"5pcs TM1637 6-Bits Tube LED Display Key Scan Module DC 3.3V To 5V Digital IIC Interface","description":"\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe TM1637 is a dedicated LED drive control circuit with a keyboard scan interface. It integrates MCU digital interface, data latch, LED high voltage drive, keyboard scan and other circuits. Mainly used in display drive of induction cooker, microwave oven and small household appliances.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eProduct Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eDigital tube size: six in one 0.36 inches\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eDriver chip: TM1637\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eVoltage: DC 3.3V-5V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eCurrent: about 30ma\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eService life: ≥50,000 hours\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eCable length: 30cm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eDrive mode: I2C protocol\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWorking temperature: -40 ° C ~ 85 ° C\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003ePackage form: DIP\/SOP2O\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eSize: 43.7mmX28.5mmX18mm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e1. It is easy to connect with only four wires.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e2. Only occupy two IO ports of the single-chip microcomputer, greatly reducing the IO port of the single-chip microcomputer\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3. Eight levels of gray can be adjusted, can be adjusted by writing the value of the register\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e4. No need for the main program of the MCU to dynamically scan, which greatly saves the CPU usage of the MCU\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e5. Convenient connection with various MCU control boards for display and parameter setting adjustment\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e6. The interface adopts white high quality plug, which is convenient for plugging and unplugging and convenient for wiring.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e7. Widely used, can be used for the circuit board of the MCU control board that needs to expand the display, etc.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e8. Four fixing holes 3mm for customers to install equipment panel\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eUsage:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eFor counters, delays, frequency meters, stopwatches, voltage and current displays, etc.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eAlso available with our relay control board for time and parameter adjustment\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e5 x TM1637 6-Bits Tube LED Display Key Scan Module\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"LED Display Key Scan Module\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/92\/58\/2d5b02f1-aed5-4445-be77-52ba6a3dea5d.JPG\" title=\"LED Display Key Scan Module\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/18\/81\/b141ca65-1255-48be-9417-1ed684164a52.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/AF\/A2\/d4d10b78-5a42-49e5-acb2-6a7407875cf9.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D1\/C1\/4bd48af8-e936-44c7-8d92-f2dba82ccc6c.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/7C\/39\/4b388eac-6f13-42c7-8888-94286040018c.JPG\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14008749293612,"sku":"1380685","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/b835a942-2b80-4d0c-80f5-aec53672a369_750569f2-4839-4037-a77e-5bc9d528f05d.jpg?v=1587027680","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5pcs-tm1637-6-bits-tube-led-display-key-scan-module-dc-3-3v-to-5v-digital-iic-interface","provider":"Electronic Pro ","version":"1.0","type":"link"}