8 Bit Digital Display Module – TM1638

This 8 digit seven segment display module uses a TM6138 controller. In addition to the seven segment display there are 8 individually controllable 3mm LEDs and a keypad with 8 push buttons arranged in a single row. A standard 5 pin header provides easy interface to the module.

The rated voltage: DC12V

Voltage range: DC7.0 V-13.6 V