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Description
The device allows for the control of 18 LEDs supplied with voltages from 2.75 V to 5.5 V, each consuming up to 34 mA. It communicates via the I2C bus and cooperates with RaspberryPi and Arduinoamong others.On the board is the SN3218 controller.
Main features
- The system has 18 channels to connectLEDs witha current consumption of up to 34 mA each.
- The device is powered from 2.75 V to 5.5 V.
- Communication is via the I2C interface - bus address is 0x54.
- The set includes connectors goldpin raster 2.54 mm - for self-soldering.
The controller cooperates with RaspberryPimini-computerandArduino boards.It communicates via I2C bus, i.e. two SDA (data) and SCL (clocking signal) lines. The manufacturer has prepared libraries and sample programs: