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Description
Red LED Dot Matrix Screen Array Display Module Dot Matrix Display 8x8 LED Dot Matrix Display MAX7219
Description
This is an 8X8 LED dot matrix display module that can be used to display characters and graphics, and the control interface is simple.
feature
- Resolution: 8 * 8
- light color: bright red
- Display size: 1.8 inch (32mm * 32mm)
- LED size: 3mm
- Cascade: Yes, can be seamlessly connected
- Number of cascades: 32 (max)
- Driver chip: MAX7219
- Operating voltage: 4.5-5.5V
- Operating current: up to 250mA
- Interface logic voltage: 5V
- Interface type: SPI interface
list
1 x dot matrix module
Features 10MHz Serial Interface Individual LED Segment Control Decode/No-Decode Digit Selection 150µA Low-Power Shutdown (Data Retained) Digital and Analog Brightness Control Display Blanked on Power-Up Drive Common-Cathode LED Display Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221) SPI, QSPI, MICROWIRE Serial Interface (MAX7221) 24-Pin DIP and SO Packages
Applications Bar-Graph Displays Industrial Controllers Panel Meters LED Matrix Displays
