Skip to content
Learning Centre Need Help?
Electus Large Button 4*4 Matrix Keypad For Arduino SP0771_1
SKU SP0771_E
by Electus

Electus Large Button 4*4 Matrix Keypad For Arduino SP0771

$15.90 - $15.90
$15.90
$15.90
$15.90 - $15.90
$15.90

or payment options selectable at checkout:

laybuy-logo-icon 6x $2.65

afterpay-logo-icon 4x $3.97

zip-logo-icon 4x $3.97

Found a lower price? Give us a call

delivery-truck-icon $8.99 Nationwide (Rural Delivery add $3)

available-green-tick-icon AVAILABLE
Nationwide delivery or pick-up FREE at Kaitaia location
(Usually takes 3-6 working days)

  • Looking for a way to add multiple buttons to your microcontroller project without using up all your I/O ports? The SP0771 4*4 Matrix Keypad is just what you need! This handy keypad lets you manage 16 buttons with only eight I/O ports, making it perfect for projects where you need to save on resources.

    Key Features:

    • Efficient Design: The matrix layout enables the identification of 16 buttons with just eight I/O ports.
    • Easy Integration: Connect module pins 1-8 to board digital pins 2-9 for seamless integration.
    • User-Friendly: Sketch available to load through IDE

    Maximize Your Inputs, Minimize Your Ports!

  • Contains Button Cell false
    Length 50mm
    Width 40mm
    Height 8mm
    Diameter 70mm
    Weight 10g
    Packaged Volume 0.05l
    Packaged Weight 0.01kg
    Packaged Length 7.6cm
    Packaged Width 4.2cm
    Packaged Height 1.7cm
    Availability Stocked item
    Additional Information For more information on our shipping policy follow this link and for our returns policy click here.
"
"