[vc_row][vc_column][vc_tta_tabs][vc_tta_section title=”Description” tab_id=”description”][vc_column_text text_larger=”no”]This 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. Approximate size: 69 x 77mm. It’s made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 8 microcontroller pins (4-columns and 4-rows) to scan through the pad. Check the tutorials tab for links to an Arduino library and example code.[/vc_column_text][/vc_tta_section][vc_tta_section title=”Specification” tab_id=”specification”][vc_column_text text_larger=”no”]
- Maximum Rating: 24 VDC, 30 mA
- Interface: 8-pin access to 4×4 matrix
- Operating temperature: 0 to 50°C
- Dimensions Keypad: 69 x 76mm
- Dimensions Cable: 20 x 88mm
[/vc_column_text][/vc_tta_section][vc_tta_section title=”Tutorial” tab_id=”tutorial”][vc_column_text text_larger=”no”]Watch this tutorial to learn about 4×4 Matrix Keypad and how to interface it with Arduino.[/vc_column_text][vc_video link=”https://www.youtube.com/watch?v=OGxPCTKB2s” el_width=”60″ align=”center” image_poster_switch=”no”][/vc_tta_section][/vc_tta_tabs][/vc_column][/vc_row]
