LED Ring R Click Board™

Product Code: MIKROE-2153

The LED Ring R Click Board™ is a mikroBUS add-on board with a ring of 32 red LEDs driven by four 8-bit 74HC595 serial-in, parallel-out shift registers. The ring is 25mm in diameter. The Click Board™ communicates with the target MCU through the mikroBUS SPI interface, with RST, CS, SCK, MISO and MOSI pins marked MR#, LAT, CLK, DSOUT, DSIN, respectively. Other LED colours will also be available. The board is designed to use either a 3.3V or 5V power supply only.