LED Display Tube Module 4-Digit 7-Segment Fits For Use Library TM1 KRI✈️

Feature: \n 1. This is a basic 4-digit 7-segment Led display tube module.\n2. Suitable for use library: TM1637.h.\n3. Module connected to digital I/O via 2 pins.\n4. Designed with 4 mounting holes for easy installation.\n5. Made of high quality electronic components, stable and reliable performance \n\nSpecification: \nItem Type: LED Display Tube Module\nLuminous Color: Red, Yellow, Blue, Green (Optional)\nRated Voltage: 5V\nGross Weight: 17g / 0.6oz(approx.)\nProduct Detail: 0.56 inches, 4 digits, common anode, LED high brightness digital tube \n\nPackage List: \n 1 x LED Display Tube Module \n\n1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.\n\n2. duties,taxes,and charges are not included in the item price or shipping fee.\n\n3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.\n\n4. All disputes arising f: