1、Clear Display: Equipped with LED for 4 digit display, the 0.36in display module ensures a clear viewing on data. 2、Digital Tubes: 7 segment enables a wide numeric range, and each bit has a radix point for convenient calculating. 3、Practical Use: Allows for wide application on a variety of machine and equipment for smart control and operation. 4、Good Material: Processed with premium PCB with accurate wiring and TM1637 drive chip, works with good stability. 5、Easy to Install: The pin header can connect to digital I O, so the the installation is very easy with small size.<p class="wang-edit-text">Item Type: Digital Tube Display ModuleMaterial: PCB BoardApplication: LED Digital DisplayNumber of Digits: 4 digits and 7 segments. Driver IC: TM1637Voltage: 5V<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style>4 x Digital Tube Display Module4 x Pin Header