1.2" 8x8 Matrix Square Pixel - White (KWM-R30881CWB-Y)

AdafruitSKU: ADA1821
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This 8x8 White LED Matrix is a compact, breadboard-friendly display for scrolling text, simple animations, symbols, and bright visual effects.


Make a scrolling sign, or a small video display with this 8x8 gridded pixel white LED matrix.

Only 1.2" on a side, it is quite visible but not so large it won't plug into a breadboard! There are 16 pins on the side, 8 on each, with 0.1" spacing so you can easily plug it into a breadboard with one row on each side for wiring it up.

These LEDs have a bright white colouring, it's a beautiful shade but the process is different than our other 1.2" white LED matrices so be aware the colours won't match up

Since the display is in a grid, you'll need to 1:8 multiplex control it. We suggest either using a 74HC595 and TPIC6B595 (using the 74HC' to control the 8 anodes at once and then using the TPIC' to drive one cathode at a time) or just using a single MAX7219 which will do the multiplexing work for you.

The Arduino playground has a nice set of tutorials introducing the MAX7219 and 8x8 LED matrices.

Breadboard and wires not included.

Features

  • 8x8 pixel white LED matrix display
  • 1.2" square module
  • 16 pins (8 per side) with 0.1" spacing
  • Breadboard compatible
  • Bright white LEDs
  • Requires 1:8 multiplexing control
  • Compatible with MAX7219, 74HC595, or TPIC6B595 drivers
  • Suitable for scrolling text, animations, and small video displays
  • Note: White LED colour differs from other 1.2" matrices

Specifications

  • Dimensions: 31mm x 31mm x 7mm
  • Height without Pins: 7mm
  • Weight: 7.65g
  • This is a Common Cathode LED Matrix

Resources

Package Contents

  • 1x 1.2" 8x8 Matrix Square Pixel - White (KWM-R30881CWB-Y)

Breadboard and wires not included.

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