- This is a battery level display module based on battery style digital tube LED. The 5 - segment LED inside gives out red light,and the frame green light. There is a driver chip TM1651 onboard to simplify the control interface, just two signal lines and VCC / GND. It is for displaying the battery power.
|Arduino UNO, Leonardo, DUE|
|Logic level of the interface||3.3V / 5V|
|Screw Mounting Holes||4( 2.2mm)|
|1 x Battery Display module|