Feature(may vary by option.)
●🌟MAX7219 32x8 dot matrix common cathode LEDs, three color options: red, green, blue. You will receive 1 for each color.
●🌟Operating voltage: 5V, MCU control. It is compatible with for Arduino, Raspberry Pi and other development boards.
●🌟Size: 128*32*13mm, Weight:46g. 5Pin female-to-female Dupont Cable length is 16cm.
●🌟With 64 fixing screw holes for easy installation, diameter 3mm.
●🌟Modules with input and output interfaces, support for cascading multiple modules.
[32x8 Display Module-multicolor]
[8x8 Display Module-5pin Line]
[8x8 Display Module-multicolor]
Description
Description
1. The MAX7219 is an integrated serial input/output common cathode display driver
that connects a microprocessor to an 8-digit digital 7-segment LED display. It can also
be connected to a bar graph display or 64 separate LEDs
2. It includes an on-chip B-type BCD encoder, multi-channel scan loop, segment word
driver, and an 8*8 static RAM to store each data. Only one external register is used to set the segment current of each LED
3. A convenient four-wire serial interface can be connected to all common microprocessors. Each data can be addressed without any need to overwrite all displays when updating. The MAX7219 also allows the user to choose whether to encode or not encode each data
4. The entire device includes a 150μA low-power shutdown mode, analog and digital
brightness control, a scan limit register that allows the user to display 1-8 bits of data,
and a detection mode that allows all LEDs to illuminate
5. Only need 3 IO ports to drive 1 dot matrix! No flicker when the dot matrix is displayed! Support cascading!
6. Module with input and output interface, support multiple modules cascade
7. With 64 fixing screw holes, 3mm aperture, a single module can drive an 8*8 common cathode array
Features
- Easy to assemble
- Support cascading
- Use SPI to communicate faster
- MAX7219 is widely used
- Can refer to many resources
- Compatible with various development boards
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MAX7219 32x8 dot matrix common cathode LEDs, three color options: red, green, blue. Operating voltage: 5V, MCU control. It is compatible with for Arduino, Raspberry Pi and other development boards. Size: 128*32*13mm, Weight:46g. 5Pin female-to-female Dupont Cable length is 16cm. With 64 fixing screw holes for easy installation, diameter 3mm. Modules with input and output interfaces, support for cascading multiple modules. |
Package Includes: 2pcs MAX7219 32*8 dot matrix module 2pcs 5Pin female-to-female jump wires 2pcs 5P curved pin |
Connection To 51 single example: VCC --- 5V GND --- GND DIN --- P2.2 CS --- P2.1 CLK --- P2.0 |
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| MAX7219 32x8 Blue | MAX7219 32x8 Green | MAX7219 32x8 Red | MAX7219 32x8 Multicolor | MAX7219 0.36" 8 Bits Display Tube Module | |
| Size | 128*32*13mm | 128*32*13mm | 128*32*13mm | 128*32*13mm | 82*15*18mm |
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| MAX7219 8x8 Green | MAX7219 8x8 Blue | MAX7219 8x8 Red | MAX7219 8x8 Multicolor | MAX7219 8x8 Kit | |
| Size | 32*32*13mm | 32*32*13mm | 32*32*13mm | 32*32*13mm | 50*32*13mm |