4×3 Keypad Module
Sale price
Rs. 39.00
Regular price Rs. 45.00
Skip to product information
4×3 Keypad Module
Sale price
Rs. 39.00
Regular price Rs. 45.00
Bulk order?
Request pricing and availability
Need support?
Contact our team
Free shipping eligibility
Prepaid orders of ₹999+ delivered within Tamil Nadu. Terms apply.
Cash on Delivery
Available for eligible PIN codes. Confirmed at checkout.
Description
A 4×3 Keypad Module is a 12-button matrix keypad used in embedded systems, microcontroller projects, and access control systems. It is widely used in Arduino, Raspberry Pi, and other microcontroller-based applications.
Specifications:
- Number of Keys: 12
- Matrix Type: 4×3 (4 Rows, 3 Columns)
- Operating Voltage: 3.3V – 5V (compatible with Arduino, Raspberry Pi, ESP32, etc.)
- Interface: Digital I/O (requires software scanning)
- Contact Resistance: ≤ 200Ω
- Button Lifespan: ~1 million presses
- Compact Size: Fits most microcontroller projects
- Connector Type: Pin header (straight or right-angle)