MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2)
Product details
| Management number | 247501415 | Release Date | 2026/08/16 | List Price | US$5.20 | Model Number | 247501415 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs.
- Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit.
- Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display.
- The MAX7219 also allow the user to select code B decoding or no-decode for each digit.
- The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on.
| UPC | 701715442191 |
|---|---|
| ASIN | B08KRG9DRG |
| Brand | ALAMSCN |
| CPU Model | Unknown |
| Model Name | AL12416 |
| Item Weight | 20 g |
| Manufacturer | ALAMSCN |
| Model Number | AL12416 |
| BuiltIn Media | 2x MAX7219 32x8 LED Matrix 4-in-1 Module (Green), 2x 20CM Dupont line 5Pin (2 colors random) |
| Item Type Name | LED Display |
| Mfr Part Number | AL12416 |
| Number of Items | 1 |
| Processor Count | 1 |
| Compatible Devices | [POSSIBLE_DEVICES_WITH_GPIO_OR_51_MICROCONTROLLERS] |
| RAM Memory Technology | Static RAM |
| Connectivity Technology | GPIO |
| Item Dimensions L x W x H | 5.04"L x 1.26"W x 0.51"H |
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