Specification Brand : Othmro BulletPoint : 1pcs TM1637 4 Bits Digital LED Display For Arduino 7 Segment 0 36Inch Clock RED Anode Tube Four Serial Driver Board BulletPoint1 : [Size]-28 x 20 x 9mm(LxWxH);Emitted Color: Red;Display screen:0.8inch;Voltage/current:2V20mA;Pin:10;Public feet:3、8 BulletPoint2 : [High Quality Material]-The LED Digital Tube is made of high-quality plastic, strong and durable, light weight and reusable,not easy to break BulletPoint3 : [Advantage]-This digital tube is small in size, light in weight, and has good impact resistance; It can drive light under low voltage and low current conditions BulletPoint4 : [Easy to install]-Easy to hook up,the center pins are the Cathode,connect one or both center pins to ground,and each other pin is the power for the display;Save you a bunch of assembly time BulletPoint5 : [Multi-Function]-Compatible with breadboards and Arduino.When you need a digit segment display for a clock or counter,these can accomplish the job effortlessly and can be daisy-chained with multiple modules ItemName : Othmro Common Cathode 10 Pin 1 Bit Seven Segment Display LED Display Digital Tubes, 1.1"*0.78"*0.35" (L*W*H) Red LED Number Display Digital Tubes 5pcs ItemPackageDimensions_Height : 10.1 centimeters ItemPackageDimensions_Length : 1.6 centimeters ItemPackageDimensions_Width : 9.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : led-segment-displays Manufacturer : Othmro Material : Plastic ModelNumber : OTH190820L-0006 PartNumber : OTH190820L-0006 ProductDescription : 1pcs TM1637 4 Bits Digital LED Display For Arduino 7 Segment 0 36Inch Clock RED Anode Tube Four Serial Driver Board ProductSiteLaunchDate : 2019-10-09T10:15:13.025Z Size : 8011AH SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 43211900