4x4 Matrix Key Pad Membrane Keypad with Digital Interface
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৳80
Brand : Non_Brand
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Description:
This 4x4 matrix membrane keypad is designed for easy interfacing with microcontrollers like Arduino and Raspberry Pi. It features 16 keys arranged in 4 rows and 4 columns, providing reliable input with smooth tactile feedback. The keypad operates on 3V to 5V DC and uses 8 digital pins for straightforward interfacing. The included female 2.54mm pitch connector ensures secure and convenient connections, making it ideal for DIY projects, prototyping, and professional applications.
Package:
1 x 4x4 Matrix Key Pad Membrane Keypad
FAQ:
Q1: What voltage does this keypad operate at?
A1: It operates between 3V and 5V DC.
Q2: How many keys does it have?
A2: The keypad has 16 keys arranged in a 4x4 matrix.
Q3: What kind of connector does it use?
A3: It uses a female 2.54mm pitch connector.
Q4: How many pins are needed to connect it?
A4: It requires 8 digital pins (4 for rows and 4 for columns).
Q5: Is it suitable for Arduino projects?
A5: Yes, it’s perfect for Arduino, Raspberry Pi, and other microcontroller projects.
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