Specification Brand : Acouto BulletPoint1 : Accurate W - Experience with our 4-digit tube engineered om PCB boards. Each it features accurate w x and c board s, ensu that you receive able performance with y use. This meticulous truction ows for istent and mizes errors, making it ideal for hobbyists and profession ke x who demand reliability in their projects. BulletPoint2 : Stable & - Built to last, this 4-digit digital tube boasts a stable structure x and nt performance for -lasting . Its robust design ensures that it can withstand various conditions while maintaining accuracy x over time. En peace of mind knowing that this module is fted for ility, providing you with a able display solution that can handle extended use without . BulletPoint3 : Fast W Convenience - Say goodbye to complicated setups x and en the of our plug-and-play LED segment display module. Designed for user-friendliness, this system s the hassles of cumbersome w processes x, owing you to get started quickly. Just plug it in and watch as your projects come to life with vibr clarity and efficiency, making this an ential addition to your toolkit. BulletPoint4 : 2-Pin Connection** - Simplifying your setup even further, this 4-digit 7-segment display module connects via only 2 pins. raightforward connection proc ensures that displaying each decimal point is easy x and requires mal effort. This feature is particularly beneficial for makers x and engineers who appreciate when ting components into their designs, elevating your project without added complexity. BulletPoint5 : TM1637 Driver** - Our connection module employs the TM1637 controller, providing stable voltage at 5V for imal performance. This driver ensures c and istent display quality x that you can count on for your applications. Experience the nation of ease x and reliability, as this module keeps your display and efficient, offe a solution that satisfies both functionality and quality. ItemName : 4 Set 4 Digit Digital Tube LED Display Module 7 Segments Clock TM1637 0.56in e MRA041C for Accurate Readings (Red MRA041D) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : led-segment-displays Manufacturer : Acouto ModelName : Fafeicyb3sr4vneuo-12 ModelNumber : Acoutotf9dmvupkz-14 PartNumber : Acoutotf9dmvupkz-14 ProductDescription : 1. ACCURATE WIRING PCB: 4 Digit tube is made of excellent quality PCB boards, possess accurate wiring and clear board 2. STABLE AND : 4 Digit digital tube come with stable structure, excellent performance and long service life 3. FAST WIRING TO USE: LED segment display module is plug and play, no need for cumbersome wiring process, easy and fast to use 4. 2 PIN CONNECTION: This is a 4 digit 7 segment display module, the display screen show each decimal point, the module is connected to digital I O via 2 pins 5. TM1637 DRIVER CONTROLLER: Connection module adopt TM1637 controller, the voltage is 5V, possess stable display, very