The 7-segment, 4-digit display module allows you to display time, speed, pressure and much more. The TM1637 driver reduces the number of pins needed to operate the display. You only need to connect 4 lines: CLK, DIO, VCC, GND. Technical data: - 7-segment 4-digit display - Energy consumption 30-80 mA - Programmable brightness adjustment - Supply voltage 3V to 5V - Number size: 0.36 inches - Module dimensions: 42x24x11mm Control port: 4 common anode numeric LED display points with 0.36 inches red LED https://elecena.pl/product/22604497/tm1637-4-digit-7-segment-led-display-arduino 2023-02-22 https://elecena.pl/product/22604497/tm1637-4-digit-7-segment-led-display-arduino 2025-10-29