Switches, Buttons & KeypadsCode 527d598a2f
4×4 Flat Matrix Keypad
Input Method: When a key is pressed, it generates a unique combination of row and column signals, which can be decoded to identify the pressed key.
- Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
- Cash on deliveryPay when your parcel arrives
- 7-day checking warrantyDead-on-arrival items replaced
- Packed with careAnti-static & padded packaging
Highlights
- Usage Tip:
- When using the 4×4 matrix keypad, refer to its datasheet or documentation to determine the row and column connections for each key.
- Utilize a library or code examples provided for your microcontroller to simplify the process of reading keypresses from the keypad.
- Caution:
- Handle the keypad with care to avoid damaging the keys or the internal circuitry.
About this product
The 4×4 Flat Matrix Keypad is a compact and versatile input device commonly used in electronic projects and embedded systems. It provides a convenient interface for users to input numeric or alphanumeric data, making it suitable for applications such as security systems, access control, and interactive electronic projects. With its 4×4 matrix layout, it allows for a total of 16 programmable keys.
Specifications of 4×4 Flat Matrix Keypad:
Features of 4×4 Flat Matrix Keypad:
•Ensure proper connections and voltage levels when interfacing with a microcontroller to prevent damage to both the keypad and the controller.
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