Description
Details
HALJIA TM1638 Digital LED Display Module 8-Bit LED Digital Tube 8 Keys Compatible with AVR Arduino ARM: Only requires 3 IO port to control TM1638 Digital LED Display Module. VCC GND connect with 5V power supply, STB CLK DIO connect with IO port.
Key features
- Only requires 3 IO port to control TM1638 Digital LED Display Module
- VCC GND connect with 5V power supply, STB CLK DIO connect with IO port
- Expected life of LED Display Module is 50000 hours
Product specifics
- Brand: HALJIA
- Category: Single-Board Computers & Accessories
- Model: 1
- Part number: 1




