4×3 Matrix 12 Keypad Keyboard Module 12 Button MCU
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Each key on the keypad is built to last, with a rated lifespan of up to 1,000,000 strokes. It uses a durable contact surface to ensure excellent performance even in challenging environments. The keypad’s compact form and standard pin interface make it a go-to choice for developers looking to add a simple, user-friendly input solution to their project.
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4×3 Matrix 12 Keypad Keyboard Module 12 Button MCU
Available:Out of Stock
- Product SKU: KG1207
₹ 145
₹ 199
Specification
Description
4×3 Matrix 12 Keypad Keyboard Module 12 Button MCU
The 4×3 12-key Keyboard / Keypad shown here is a classic telephone-style matrix keypad with 12 tactile buttons. It features a layout of 3 columns and 4 rows, supporting the digits 0–9 along with the * and # keys. Designed for ease of integration in electronic and embedded projects, this keypad provides reliable and consistent user input functionality, making it perfect for code locks, security systems, or menu navigation in DIY or professional projects.Each key on the keypad is built to last, with a rated lifespan of up to 1,000,000 strokes. It uses a durable contact surface to ensure excellent performance even in challenging environments. The keypad’s compact form and standard pin interface make it a go-to choice for developers looking to add a simple, user-friendly input solution to their project.
Technical Details
- Item Type: Keypad Module
- Model Type: Keyboard Keypad
- Material: Plastic
- Color: Black
- Key Type: 3×4
- Mounting Hole Diameter (mm): 2
- Mounting Hole Distance: 60mm x 60mm (Center)
- Pad Size (mm) LxWxH: 64x50x10
- Weight (g): 18
Features
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Standard Header Pin Connector
- Tactile type switches
- Over 1,000,000 operations per key
Applications
- Security systems and access control
- Electronic locks and password-protected devices
- DIY electronics and Arduino projects
- Menu navigation in embedded systems
- Industrial control panels
- Telephone-style input interfaces
Physical Attributes
- Size: 64×50×10 mm
- Hole Ø: 2 mm
- Hole Distance: 60×60 mm
- Weight: 18 g
Package Includes
- 1 x 4×3 Matrix 12 Keypad Keyboard Module 12 Button MCU
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