Description The matrix kit uses MAX7219 display controller IC. It requires three data lines and two power lines It is easy to use and compatible with Arduino systems. The LED brightness adjustment can be implemented in software. The modules can be chained over serial interface to grow the display dimension according to your needs. Technical Specifications Operating Voltage 4.7-5.3VDC Typical Voltage 5V Operating Current 320mA Max Operating Current 2A LED Colour : Red Operating Temperature: 0 to 50C PCB Dimensions : 1.26in x 2.0in Overall height: 0.55 in 8×8 LED Matrix Size: 1.25in x 1.25in Pinouts Input Connector VCC GND DIN CS CLK Expansion Connector VCC GND DOUT CS CLK Documents and Downloads Arduino Example code (For UNO / Pro-Mini / Leonardo Connect CS to 10, DIN to 11, CLK to 13) 8×8 LED Matrix Module Support Page MAX7219 Datasheet Package Includes The module is supplied in un-assembled easy to assemble form. The kit has through hole components which makes it easy for even beginers to solder the components to make an 8×8 matrix module. (No soldering wire is included in the package) 1x 8×8 LED Red Matrix Display 1x MAX7219 IC Base 1x MAX7219 IC 1x 10uf Capacitor 1x 0.1uf Capacitor 1x 10k Resistor 2x Right Angle 5 pin header 2x 8x Roundpin header 1x PCB
