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16 Keys Matrix Keypad 4x4 Membrane Keyboard Module Array Switch for Arduino
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Description
- The Keypad library allows development board to read a matrix type keypad. 4×4 numeric keypads are widely used in project which requires the user to give command to the system or to feed in some data.
- You don't need the outer two pins on the left and right for wiring. It's the inner 8 pins that matter.
- If you solder on a header, we highly recommend laying down some flux on the pads first, inserting the header pins, then soldering
- The standard Keypad library for arduino works out of the box with this particular device.
- If you have any problem, please do as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".
Technical Specifications
Manufacturer
DIYmalls
Model
WI0840
Color
Black
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.