Specification AspectRatio : 2:1 Brand : FUNFOR BulletPoint1 : Luminous Intensity: 11mcd; Number Height: 0.55 inch; Panel Size: 19 x 12.7 x 8mm / 0.75" x 0.5" x 0.31" (L*W*H); Total Size: 19 x 12.7 x 14mm / 0.75" x 0.5" x 0.55" (L*W*H) BulletPoint2 : 4-digit LED display module with LED brightness adjustable and clock point. BulletPoint3 : The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on. BulletPoint4 : LED brightness adjustable:Digital tube 8-level grayscale adjustable, Working Voltage:3.3V/5V DC BulletPoint5 : FUNFOR 4PCS LED Segment Display, LED Display Digital Tube Board for Arduino, 1.1 x 0.79 x 0.35 Inch 0.55" CompatibleDevices : Tablet ConnectivityTechnology : USB DigitalStorageCapacity : 1 MB HumanInterfaceInput : touch_bar ItemName : FUNFOR 4PCS LED Segment Display, LED Display Digital Tube Board for Arduino, 1.1 x 0.79 x 0.35 Inch 0.55" ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 2 centimeters ItemTypeKeyword : led-segment-displays Manufacturer : FUNFOR NumberOfItems : 1 PowerSourceType : Corded Electric ProductDescription : FUNFOR digital display ProductSiteLaunchDate : 2024-10-28T07:49:51.748Z Resolution : 480p SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43211900 WarrantyDescription : /