KP-200 Standard Matrix Keypad 4x4 Flat, Numeric Layout, Grade B
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 RAM Electronics | KP-200 Standard Matrix Key Pad 4x4 Flat (Numerical Shape) Grade B | 30 EGP | View in store |
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Lowest price recorded: 30 EGP
About this product
A flat 4x4 membrane matrix keypad with a numeric layout and 16 keys. It is used for digit entry in code locks, calculators, access panels and microcontroller projects that need a compact numeric input.
Specifications
- Matrix layout
- 4x4 (16 keys)
- Key layout
- Numeric
- Construction
- Flat membrane
- Grade
- B
Frequently asked questions
What is the price of KP-200 Standard Matrix Keypad 4x4 Flat, Numeric Layout, Grade B in Egypt?
KP-200 Standard Matrix Keypad 4x4 Flat, Numeric Layout, Grade B currently costs 30 EGP in Egypt.
Where can I buy KP-200 Standard Matrix Keypad 4x4 Flat, Numeric Layout, Grade B in Egypt?
KP-200 Standard Matrix Keypad 4x4 Flat, Numeric Layout, Grade B is available from RAM Electronics. Compare the offers above to find the best price.
How many microcontroller pins does a 4x4 keypad need?
A 4x4 matrix uses 8 lines: 4 rows and 4 columns. Scanning the matrix requires 8 digital pins on the microcontroller.
How do I use it with an Arduino?
Connect the rows and columns to digital pins, then scan the matrix by activating one row at a time and reading the columns. The Keypad library for Arduino handles this scanning for you.
