MAX7219 8-Digit 7 Segment Display

MAX7219 is a common-cathode display driver with integrated serial input and output that links your microprocessor to a 7-segment digital LED display with 8 digits of 0.36 inches size. This eight-digit display is driven by only three signal wires and a 5-volt power source. The MAX7219 supports both flicker-free and cascading displays to expand the number of display digits.The brightness of seven segments may be adjusted to 16 levels, making it simple to use.The whole equipment includes A 150 μA low current consumption closed mode, analog, and digital brightness control. Users can display 1-8 bits of data using the scanning limit register, and all LED luminous detecting models are supported. MAX7219 is an Arduino-compatible 8-digit LED tube display control module. MAX7219 is a common-cathode display driver with integrated serial input/output that connects your microprocessor to a 7-segment digital LED display with 8 digits. The MAX7219 comes with a four-wire serial interface that may be used with any microcontroller or microprocessor. Each on-chip data can be addressed in the update without rewriting the entire display, and you can choose whether to encode or not encode each bit of data.

Features