18mm Heat Shrink Sleeve 1 meter arduino power This is MAX7219 Based Serial

This is MAX7219 Based Serial 8-Digit 7 Segment LED Display Module

RFID Card Capacity:500 cards

1 × Motor Driver Module L298n For Arduino Dual h Bridge Motor Driver

Energy Efficient: Low power consumption for cost-effective operation

18mm Heat Shrink Sleeve 1 meter arduino power This is MAX7219 Based Serial18mm Heat Shrink Sleeve! This versatile tubing provides excellent insulation and protection for your electrical connection. This versatile tubing provides excellent insulation and protection for your electrical connections. Made from high quality materials, it shrinks when heated to create a custom fit seal against moisture, abrasion, and chemicals. Ideal for a wide range of applications, including automotive, marine, and also electronics projects.