4x4 Matrix Keyboard Keypad Module 4*4 Plastic Keys Switch
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Keyboard Keypad Module: This module is designed to work as a keyboard input device. It allows users to press keys to send electrical signals or data to a connected microcontroller, computer, or other digital devices.
4x4 Plastic Keys: The keys on this keypad module are typically made of plastic. Plastic keys are commonly used in these modules due to their durability and cost-effectiveness. Each key can be pressed like a button to register an input.
Switch: Each key is equipped with a switch mechanism. When a key is pressed, the switch makes electrical contact, allowing the module to detect the keypress and send corresponding signals.
Electronic prototyping: It's often used during the development and testing phases of projects to provide a simple and reliable input method.
Access control systems: In security or access control systems, similar keypads are used for entering PINs or access codes.
-37%
4x4 Matrix Keyboard Keypad Module 4*4 Plastic Keys Switch
Available:In Stock
- Product SKU: KG1044
₹ 180
₹ 289
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Warehouse Details
Specification
Description
A "4x4 Matrix Keyboard Keypad Module with 4x4 Plastic Keys Switch" is an electronic module used to create a keyboard or keypad interface for various applications.Here's what this description means:
4x4 Matrix: This refers to the layout of the keypad, which consists of 4 rows and 4 columns, resulting in a total of 16 keys. Each key is positioned at the intersection of a row and a column, forming a grid.Keyboard Keypad Module: This module is designed to work as a keyboard input device. It allows users to press keys to send electrical signals or data to a connected microcontroller, computer, or other digital devices.
4x4 Plastic Keys: The keys on this keypad module are typically made of plastic. Plastic keys are commonly used in these modules due to their durability and cost-effectiveness. Each key can be pressed like a button to register an input.
Switch: Each key is equipped with a switch mechanism. When a key is pressed, the switch makes electrical contact, allowing the module to detect the keypress and send corresponding signals.
Applications for this type of keypad module include:
DIY electronics projects: You can use this module to create custom input interfaces for various projects, such as embedded systems, microcontroller-based devices, and more.Electronic prototyping: It's often used during the development and testing phases of projects to provide a simple and reliable input method.
Access control systems: In security or access control systems, similar keypads are used for entering PINs or access codes.
Features
- Excellent price-performance ratio.
- Easy communication with any microcontroller.
- Standard Header Pin Connector.
- Tactile type switches.
- Over 1,000,000 operations per key.
Technical Details
- Material: Plastic
- Color: Black
- Keypad Type: 4×4
- Mounting Hole Diameter(mm): 2
- Mounting Hole Center Distance(mm): 60 x 58
- Space Between Keys (mm): 6
Physical Attributes
- Dimensions (Lx Wx H)mm: 68.4x65.5x10
- Weight (gm):23
- Each Key Dimension (LxW) (mm): 8.3 x 7.3
Product Video
Package Includes
- 1 x 4x4 Matrix Keyboard Keypad Module 4*4 Plastic Keys Switch
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