Frequently bought together:
Description
Description
A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.
Check the examples below for correct pin-outs and such.
Documents:
Datasheet
Arduino Instructable
Arduino Keypad Library
Bildr Example
Related Products
Related Products
4x4 Matrix (BLACK) Keypad Module
diymore
KES450.00
Rubber-domes beneath each button provide satisfying key travel with each button press. Each key is emblazoned with a legible white character molded into its surface.
Four mounting holes allow...
4×4 Matrix 16 Keypad Keyboard Module
diymore
KES120.00
The 4 x 4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means the same input values. The 4 x 4 Matrix Keypad Module is a non-encoded matrix keypad consisting of...
MAX7219 Dot Matrix Module
Hesai
KES300.00
This is an integrated serial input / output common-cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or...
MAX7219 LED Dot Matrix Control Module
Hesai
KES1,100.00
Description:
A single module can drive a 8x8 dot matrix common cathode Operating Voltage: 5V Dimensions: 12.8X12.8X1.3cm/ <
Full-color RGB LED Dot Matrix Display Driver Board Module
HWA YEH
KES1,500.00
Colorsduino is a magic RGB LED dot-matrix driver compatible with for . Colorsduino pairs the M54564 with a single DM163 constant current driver. By using the DM163, Colorduino gains three 8+6-bit...