TM 1637 4 Bits Digital Tube LED Display Module With Clock Display for Arduino
|Driver Chip||TM1637 & MAX7219|
|Input Voltage||3.3 to 5.5 V|
This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module.
It has an integrated serial input/output common-cathode display drivers, which connects the microprocessor and 4 digit 7-segment digital LED display.
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