HiLetgo 3pcs MAX7219 8x8 Dot Matrix LED Display Module 5V MCU Control MAX7219 8 * 8 LED Dot Matrix DIY Kit
Description
đź’ˇ Illuminate Your Ideas with Style!
- COMPACT DESIGN - Perfectly sized at 3.2cm x 3.2cm, it fits seamlessly into any project.
- POWER EFFICIENT - Operates at a low voltage of just 5V, making it safe and energy-efficient.
- EASY INTEGRATION - Designed with input and output interfaces for effortless cascading of multiple modules.
- USER FRIENDLY SETUP - Includes four screw holes for secure mounting and easy installation.
- UNLEASH YOUR CREATIVITY - Transform your ideas into stunning visual displays with this versatile LED module.
The HiLetgo 3pcs MAX7219 8x8 Dot Matrix LED Display Module is a compact and efficient DIY kit designed for creative projects. With a 5V operating voltage and dimensions of 3.2cm x 3.2cm, it features cascading support for multiple modules, making it ideal for both hobbyists and professionals looking to enhance their displays.
Reviews
R**S
Work great!
They work fantastic, though learning how to use them was a fun challenge. Went from not knowing why the lights wouldn't turn on to getting a Pong game running 5 hours later haha
M**K
works perfect
all 3 worked great, good for kids learning coding
J**L
Works as intended. Only had to solder the connector pins to the board
Overall, I'd say it's definitely worth the price. The only thing I wish is that they offered different colors like Adafruit does, and it is not worth the shipping costs to get it from their site and here. The board can be a bit glitchy if mishandled (I used an attiny85 and had a bit loose connection, making me need to cut power from the display and turn it back on) but if used as intended it should work perfectly fine.
A**R
Needs to solder.
It worked great for the application I was using it for. Soldering can be seen as a plus or minus depending on if that is something you want to learn and/or have time for. Once soldered it works great with the ledcontrol.h library in Arduino.
J**.
Package did not include the needed headers or the illustrated box and instructions
Unfortunately, the order did not include the headers in the sealed envelops. Also, they were shipped in a zip lock bag so the order did not include the box and instruction leaflet that was illustrated in the advertisement. I will return them since they are not useful without the headers.
J**H
They work. 4 stars since the description doesn't mention the color (RED)
After soldering and testing with a node mcu ESP8266, these do work. You can find plenty of guides on what to connect to what online. And the color of the LEDs is red, in case you were wondering.
H**G
I LOVE THESE!
The media could not be loaded. I had to make sure my soldering was very well melted I love these and want them on most of my robots. I wish they could come with these 5 pins already soldered. My goal is to teach robotics to all ages but thing’s gotta be plug and play from the box. Not many here can solder. Please have a choice of having them already strongly soldered so my students can plug and play.
R**Y
Works great.
They work fine with no issues. The ones I received had the headers to plug in the LED panel already soldered in place so I only needed to solder on the control wires and the jumpers to tie two of them together.The pair work nicely being driven by an ESP32 with the 5V in being fed from the ESP's VIN pin. I use them as a 2 digit numeric readout and they're easy to read from across the room.I'd buy them again.
Common Questions
Trustpilot
3 weeks ago
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