0.36" LED 4-Digit Display Module w/ Clock Point / 4-Pin Dupont Line for Arduino ( 20cm )
The module is a 12-foot 4-digit anode tube w/ clock; Driver IC is TM1637; Only two signal lines can make SCM control 4-digit 8-segment LED; A product for Arduino that works with official Arduino boards. Features: 1. Display of male red for the four digital tube 2. Tube is 8 gray adjustable 3. Level control interface for 5V or 3.3V 4. M2 screws positioning holes for easy installation