This is Dot Led Matrix Module incorporating MAX7219 Driver chip. By using this dot LED module in your upcoming project, you will be able to add some great cool animation. RoboticsBD
The individual module features 8×8 LED’s, each controlled very precisely by the MAX7219 driver to generate the color pattern you wish. The great advantage of using this is users will have control over all of the 64 LED by just connecting 3 output communication wires to microcontrollers like Arduino etc. RoboticsBD
Connecting the two modules is also very easy. Only connect the output pins of the previous breakout board to the input pins of the new module, thus with such arrangement, you can connect as many DOT LED Modules to the Arduino as you wish.
Pin Connection
Dot LED Module to the Arduino
Vcc – 5V
GND – GND
DIN – Pin 12
CS – Pin 10
CLK – Pin 11
Features :
- Requires only 3 communication wires of MCU
- Cascading multiple Matrix LED Module is very easy
- Size of the display is very compact
- The PCB features M3 holes for mounting. RoboticsBD
| General Specification |
| Driver IC |
MAX7219 |
| Input Voltage (V) |
5 |
| Max. Operating Current (mA) |
320 |
| LED Color |
Red |
| Length (mm) |
32 |
| Width (mm) |
32 |
| Height (mm) |
6 |
| PCB Size ( L x W ) mm |
50 x 32 |
| Weight (gm) |
20 |
| Shipment Weight |
0.022 kg |
| Shipment Dimensions |
7 × 5 × 3 cm |
Package Includes :
1 x Dot LED Matrix Module
1 x Connecting Wire
