Description This is MAX7219 Based Serial 8-Digit 7 Segment LED Display Module. Also Called LED Tube Display. It has an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 digit 7-segment digital LED display. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding. The display also has a 150µA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data. Technical Specifications No of Digits: 8 Power: 5V Interface Type: SPI, QSPI, MICROWIRE Serial Interface Maximum Clock : 10MHz Digit LED Color: Bright RED Cascading Ability: Can be chained or cascaded to drive unlimited units Display Driver: MAX7219 Material: PCB Electronic Components Size: 82 * 15 * 18mm Pinouts (Serial In) VCC GND DIN CS CLK (Serial Out – For Cascading or chaining) VCC GND DOUT LOAD CLK Related Documents and Downloads MAX7219 Datasheet Sample code for Arduino Package Includes 1x MAX7219 Module – Color of PCB maybe Green or Blue or Black (Tested and QC-OK module) 2x 5pin male to male Header
