Condition: New
TM1637 chip, 2 cable to control 4 bits 8 segment digital tube
Display device is four common anode digital tube
Digital tube 8 grey level is adjustable
The control interface level is 5V or 3.3V
4 M2 screw positioning hole, easy to install
Size: 42 X 24 X12mm
Power voltage: 3.3V(min), 5V(typical), 5.5V(max)
Current: 30mA (typical), 80mA(max)
Color is shown as pictures
PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the
color tone of the pictures and the actual item!




