Note:
This module should be used together with easy-plug control board, the link to the control board is as follows:
Introduction
This is a basic application module widely applied in Aduino, Raspberry Pi platforms. When the button is pressed, it outputs high level signal; when you release the button, it outputs low level signal. You can simply plug it into an IO port to have your first taste of Aduino.
Specification
Interface: Easy plug
Supply Voltage: 3.3V to 5V
Large button keypad and high-quality first-class cap
Standard assembling structure (two 3mm diameter holes with multiple of 5mm as distance from center)
Sensor type: Digital
Size: 38*20mm
Weight: 6g