Description: This is a basic application module. You can simply plug it into an IO shield to have your first taste of Arduino Wide voltage range from 3.3V to 5V Standard assembling structure (two 3mm diameter holes with multiple of 5mm as distance from center) Easily recognizable interfaces of sensors (A for analog and D for digital) Icons illustrate sensor function clearly Specification: High quality connector Immersion gold surface Easy to 'plug and operate' Large button keypad and high-quality first-class cap Achieve interesting and interactive work Interface: Digital Material:FR-4 Size: approx.3.4 cm x 2 cm x 1.6 cm Package Includes: 1x Digital Push Button Module
