The MikroElektronika UT-S 7 SEG R click uses two SMD ultra-thin DSM7UA20101 7-SEG LED displays, made with the patented technology that delivers thickness of only 2.1 mm. These displays are driven by the MAX6969, a constant current LED integrated driver from Analog Devices, which uses the SPI serial interface for communication and delivers steady and constant power source for the LED segments. Type 7-segment, LED Segment
Interface PWM, SPI