Digital Tube LED Battery Level Display Module for Arduino,AVR,ARM,PIC

This is battery level display module based on battery style digital tube LED. The 5 - segment LED inside is red light and the frame is green light. There is a driver chip TM1651 onboard, so the control interface is simple, just two signal lines and VCC / GND. It can be used to display the battery power.Features:1. The module and its libraries are compatible with Arduino UNO, Leonardo, DUE2. 8 adjustable gray;3. Power supply should be 3.3~5.5VDC;4. Logic level of the interface can be 3.3V / 5V;5. 4 screw mounting holes whose diameter is 2.2mm;http://m5.img.dxcdn.com/CDDriver/CD/sku.340914.zipGeneralModelBattery Display v1.0Quantity1 pieceMaterialPCB + plasticSpecificationEnglish Manual / SpecNoDownload Link http://pan.baidu.com/s/1dDd74dVOther FeaturesOther FeaturesA product for Arduino that works with official Arduino boards.Packing List1 x Battery display modulePackage Weight:0.01kg (0.022lb)Package Size:6.5cm x 3cm x 2.5cm (2.36in x 1.18in x 0.79in)