MAX7219 Dot Matrix Module irf740 2 – 45 V and

2 – 45 V and can deliver up to approximately 1

then the output of the module is low

Connector : 5

The upgraded DFRobot Xbee USB adapter is designed for the XBee module configuration parameters to facilitate using or to work as a FTDI writer

MAX7219 Dot Matrix Module irf740 2 – 45 V andIntroduction : MAX7219 Dot Matrix Module. A single module can drive an 8 x 8 common cathode lattice Operating voltage: 5V Size: 5 x 3. 2 x 1. 5 cm (L x W x H) LED color: red With four screws hole, aperture 3mm With input and output interfaces, supports multiple modules cascade Connections : The module left side as an input port and the output port on the right To control a single module, just connect the input port to the CPU When cascading multiple