# A convenient four-wire serial interface can connect all general-purpose Miniprocessor. Each data can be addressed during the update does not need to rewrite all of the display. MAX7219 also allows each user to select a data coding or non-coding. The entire device contains a 150A low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is a LED light all the detection mode. Only three IO ports to drive eight digital tube! Digital tube flicker-free display! Support cascade! Wiring instructions (in program provides an example, you can access any IO ports, you can modify the port defined in the program)

**Manufacturer:** THZY  
**MPN:** `max7219`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | THZY |
| Manufacturer name | THZY |
| Manufacturer | THZY |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Walmart | 874922926 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/228500000/228650000/part_--max7219---THZY--9e3f622320.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp