Manufactured In: China
Prototyping Skill: Beginner
Programming Skill: N/A
Return Policy: 14 Day Unopened / Unused
Membrane 1×4 Keypad
This 1 x 4 matrix keypad (also known as a membrane keypad) has 4 buttons arranged in a 1 x 4 pattern. Since this keypad has only one row of 4 outputs, no special code or libraries are required to add this to your project, simply treat this as 4 standard buttons.
The connector uses a standard pitch (0.100” / 2.54mm) and will fit into our Breakaway Headers. Want to plug it into a solderless breadboard? These Equal Length Headers will help.
- Standard breadboard pitch (0.100” / 2.54mm)
- Requires 4 digital inputs
- Adhesive backing
- Simple to implement, no special code required
In stock (can be backordered)