Everyone loves 7-segment :) Especially 4 digit 7-segment with colon where you can integrate with microcontroller to make a digital clock :)
This is TM1637 based serial 4 digit 7-segment LED Display Module. It has an integrated serial input/output common-cathode display drivers, which enables a microcontroller such as Arduino to control 4 digit 7-segment with just two output pins. This is Green 7-segment.
Note: There is an 8-way right angle header pin, so you need to break it into a 4-way pin and soldering is needed.
This module comes with a power indicator LED at the back.
Â
Features:
A convenient four-wire serial interface compatible with most of the controller, Arduino
4 x M2 screws positioning holes for easy installation
No of Digits: 4
Decimal point is not activated, the colon is controllable instead, making it perfect for digital clock
Power: 5VDC
PCB Color: Black
Interface Type: SPI, QSPI, MICROWIRE Serial Interface
Maximum Clock: 10MHz
7-segment LED Color: White
Cascading Ability: Can be chained or cascaded to drive unlimited units
Display Driver: TM1637
Dimension:
4 digit 7-segment: 19mm x 50mm x 7mm (height)
PCB with 7-segment display: 66mm x 23mm x 10mm (height) (not including header pin)