{"product_id":"7-segment-led-display-4digit-display","title":"4 Digit 7 Segment LED Display Module","description":"\u003cp class=\"MsoListParagraphCxSpFirst\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003ci style=\"mso-bidi-font-style: normal;\"\u003e\u003cspan style=\"font-size: 20.0pt; mso-bidi-font-size: 11.0pt; line-height: 107%; font-family: 'Times New Roman',serif;\"\u003eSpecification:\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003e A 4-Digit 7-Segment LED Display Module is an electronic display device used to show numerical values from 0000 to 9999, along with some alphabetic characters and symbols. It consists of four individual 7-segment LED displays arranged in a single package. Each digit is made up of seven LED segments (labeled A to G) and an optional decimal point (DP), which are illuminated in different combinations to display numbers and characters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eThe module is widely used in digital clocks, timers, counters, voltmeters, frequency meters, temperature displays, and embedded systems. It is commonly interfaced with microcontrollers such as Arduino, ESP32, PIC, AVR, and 8051. Many versions of the module use the TM1637 driver IC, which simplifies communication by requiring only two data pins (CLK and DIO), reducing the number of microcontroller I\/O pins.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003ci style=\"mso-bidi-font-style: normal;\"\u003e\u003cspan style=\"font-size: 14.0pt; mso-bidi-font-size: 11.0pt; line-height: 107%; font-family: 'Times New Roman',serif;\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eProduct Name: 4-Digit 7-Segment LED Display Module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eDisplay Type: 4-Digit 7-Segment LED\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eDriver IC: TM1637 (for TM1637 modules)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eDisplay Colour: Red (Green, Blue)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eOperating Voltage: 3.3 V – 5 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eOperating Current: 30–80 mA (typical)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eCommunication Interface: 2-Wire Serial (CLK and DIO)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eNumber of Digits: 4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eSegments per Digit: 7 Segments + Decimal Point\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eBrightness Control: 8 Adjustable Levels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eDisplay Range: 0000–9999\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eOperating Temperature:\u003cspan style=\"mso-tab-count: 1;\"\u003e \u003c\/span\u003e−20°C to +70°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eDimensions: Approximately 42 × 24 × 12 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l0 level1 lfo2;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eCompatible Controllers:\u003cspan style=\"mso-tab-count: 1;\"\u003e \u003c\/span\u003eArduino, ESP32, ESP8266, PIC, AVR, STM32, Raspberry Pi\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb style=\"mso-bidi-font-weight: normal;\"\u003e\u003ci style=\"mso-bidi-font-style: normal;\"\u003e\u003cspan style=\"font-size: 12.0pt; mso-bidi-font-size: 11.0pt; line-height: 107%; font-family: 'Times New Roman',serif;\"\u003ePin Configuration\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eVCC: Power Supply (3.3–5 V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eGND: Ground\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eCLK: Clock Signal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eDIO: Data Input\/ Output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpLast\" style=\"margin-left: 72.0pt; mso-add-space: auto; text-indent: -18.0pt; mso-list: l1 level1 lfo1;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-family: 'Times New Roman',serif;\"\u003eApplications: Digital clocks, Countdown timers, Electronic counters, Temperature and humidity displays, Voltmeters and ammeters, Stopwatch circuits, Industrial control panels, Arduino and IoT projects\u003c\/span\u003e\u003c\/p\u003e","brand":"scientifickart","offers":[{"title":"Default Title","offer_id":51373674823986,"sku":"OM-31024","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/6561\/2338\/files\/ChatGPTImageJun26_2026_05_12_35PM.png?v=1782478581","url":"https:\/\/scientifickart.com\/products\/7-segment-led-display-4digit-display","provider":"scientifickart","version":"1.0","type":"link"}