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Add a double 7 segment display to your next project.
UT-L 7-SEG R click carries two SMD ultra thin LED 7-SEG displays and the MAX6969 constant-current LED driver from Maxim Integrated. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over SPI interface.
7-segment LED display is the most commonly used type of display to represent changing numerical values. The principle is very simple - seven LED segments are positioned in a certain shape and by turning specific segments on or off, the shape that resembles a specific number is lit. This method of displaying numbers was first used in the beginning of the 20th century, but after the invention of the LED in ‘70, it is the most commonly used method to display numbers. It utilizes a fairly simple and cheap design with the numbers clearly visible. Be it a clock on the nightstand, a billboard at the airport, a gauge on some machine, a panel on some instrument or a display on the pump at the gas station - the numbers will be always easy to see and read, even in the dark.
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 Maxim Integrated, which uses the SPI serial interface for communication and delivers steady and constant power source for the LED segments.
Clicker 2 is a battery-powered click™ board two-seater. Inventing and putting together fully-functional standalone gadgets is now just 1% perspiration, and 99% inspiration!
MCP2542 click is the CAN bus transceiver, which allows TTL/CMOS level signals typically found on MCUs, to be used for the communication via the CAN bus, which uses the higher voltage levels and differential signals. In addition, this Click board™ protects the sensitive MCU part of the device from excessive voltage spikes and electrostatic discharges (ESD), typically observed in automotive systems, where the CAN communication is extensively used. This Click board™ uses the MCP2542WFD, a CAN FD transceiver, which offers robust CAN bus interface, with ESD protection up to ±13 kV, permanent dominant detection on TXD and CAN bus, battery short circuit and electrical transients suppression on the CAN bus, thermal protection, and more.