Common anode. The LED provides a consistent brightness throughout the display and is suitable for PC Boards and Sockets mounting. Black background.
7 Segment Display TM1637 0.36" 4 Digit LED Clock Digital Red for Arduino UK
4 Digit 7 Segment Display - 0.36 inch Red LED
???????? TM1637 4 Digit Red 0.36" 7 segment LED Display Module Arduino RasPi Clock
???????? Red I2C 7-segment LED display module HT16K33 backpack, 0.56”, 14mm, 4-digit
HDLO-2416 BROADCOM 4 DIGIT DOT MATRIX LED DISPLAY, 5 x 7 DOT MATRIX RED 3.5 mcd
