MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display Modules for Arduino Raspberry Pi Microcontroller with 5Pin Wires Green (Pack of 2)
Details
- BrandALAMSCN
- Connectivity TechnologyGPIO
- Included Components2x MAX7219 LED
- Compatible Devices
- RAM Memory TechnologyStatic RAM
![Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping](https://images-na.ssl-images-amazon.com/images/I/61AvdQOxFzL._AC_UL116_SR116,116_.jpg)
Description
✨ Illuminate Your Projects with Ease!
- COMPACT DESIGN - Perfect for tight spaces and sleek projects.
- EASY INTEGRATION - Seamlessly connects with Arduino and Raspberry Pi.
- LOW POWER CONSUMPTION - Save energy with a 150µA shutdown mode.
- CUSTOMIZABLE BRIGHTNESS - Adjust brightness for any environment.
- VERSATILE DISPLAY OPTIONS - Supports 7-segment, bar-graph, and individual LEDs.
The MAX7219 Dot Matrix Module is a powerful and compact display driver designed for seamless integration with microcontrollers like Arduino and Raspberry Pi. This module supports various display formats, including 7-segment and bar-graph displays, while offering customizable brightness and low power consumption features. Ideal for hobbyists and professionals alike, it simplifies the process of creating dynamic visual displays.
Specifications
| RAM | Static RAM |
| Brand | ALAMSCN |
| Item model number | AL12416 |
| Item Weight | 0.705 ounces |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item Dimensions LxWxH | 0.39 x 0.39 x 0.39 inches |
| Color | Green |
| Voltage | 5 Volts |
| Manufacturer | ALAMSCN |
| ASIN | B08KRG9DRG |
| Country of Origin | China |
| Date First Available | October 6, 2020 |
Reviews
A**6
Works with Arduino Library
You can run these modules from a SPI port on an Arduino. The MD_MAX72xx library works fine but you need to change the hardware type in the examples to FC16. You can daisy chain these modules to make longer scrolling displays. They are fun to play with, and not too expensive.
A**R
MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display works great!
The MAX7219 Dot Matrix Module 32x8 4 in 1 LED Display was delivered on time with excellent packing materials. This module is being studied by my students who are interested in controlling the display LEDs using a Raspberry Pi. The module is fun to work with and there is much documentation to enjoy hooking it up using the Pi or other micro-controller. Have fun!
D**S
OK units with GAPS between the 8x8 bricks
These green LED ALAMSCN MAX7219 Dot Matrix Modules are OK for static displays, but if I were going to attempt to scroll data across them, the large gaps between the 8x8 bricks of LEDs would show as stopped gaps in the otherwise moving message. Luckily, I'm not scrolling with the project for which I ordered these units, so it's not as noticeable. But if you plan to use these for scrolling data, I'd suggest you look elsewhere. I compared the circuit board's width against a different unit whose LED bricks are touching one another, and the circuit board for this unit is significantly wider (by the same distance as the extra spaces between all the bricks).
W**E
I ordered green and received red.
Works great but the color is red not green.
T**A
Red ordered green
I ordered green received red. I can't order again thinking I'll receive red again. They work well wish they were green.
M**.
Fun learning Project
Used with an ESP8266 Microcontroller to make a fun Internet clock. The Green color is nice. Very easy to work with and well packaged. Will probably buy more later.
M**L
Not as listed OR as marked
Ordered green, marked green, lights are red again
J**L
Easy to use, back mounting
They are easy to use, and bright. I'm using intensity 2 of 15. I don't know what you would use the brighter settings for. I do wish that they weren't back mounting, I want to mount them to the cover of my enclosure. Just another part that needs made
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