Description: A module with 4 Digits divided into a 7-Segment display. The driver IC is TM1637. It can be used to display numbers, letters, etc.   Details: 4 Digits red alpha-numeric display 8 adjustable light-Level Input voltage: 3.3~5.25 V DC Interface level can be 5V or 3.3 V https://elecena.pl/product/17485428/7-segment-display-4-digit 2021-03-29 https://elecena.pl/product/17485428/7-segment-display-4-digit 2021-08-09 https://elecena.pl/product/17485428/7-segment-display-4-digit 2022-10-11 https://elecena.pl/product/17485428/7-segment-display-4-digit 2025-01-07