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I built this beautiful LED matrix display with an ESP32 for $30

In the world of smart homes, there are plenty of fantastic devices out there that can integrate well with Home Assistant and your other tools, and while dedicated sensors are great for their ...
EDN

A Guide to Matrix LED Drivers

Here is an article that will explain the basic operation and configuration of a matrix LED driver. Examples and illustrations are also shown for better understanding together with its advantages and ...
Hackaday

70 LED Matrix In A Jack-o-lantern

What takes eight hours to solder and uses more shrink tubing that you thought imaginable? An LED matrix installed in a real pumpkin. When I mentioned that we’d like the LED pumpkin in last Friday’s ...
Geeky Gadgets

Internet connectable LED Matrix from $29

Makers, developers and electronic enthusiasts may be interested in a new Arduino programmable Internet connectable LED matrix display launched via the Crowd Supply website this week, which is now ...
EDN

How-to design LED signage and LED matrix displays, Part 3

Part 1 of this three-part series introduced the technical and engineering steps necessary to design an LED display system from individual LED lamps. Part 2 provided the remaining steps needed to ...
Financial Post

New Ultra-Low Power Matrix-Type LED Drivers with Configurable Matrix Size

MILPITAS, Calif., April 08, 2024 (GLOBE NEWSWIRE) — Lumissil Microsystems, an Operating Unit of ISSI, announces the release of the IS31FL376x series of matrix LED driver ICs targeted for white goods, ...
manilatimes

40x9(360 LED) Matrix LED Driver IC for High-Performance LED Display Applications

MILPITAS, Calif., March 10, 2025 (GLOBE NEWSWIRE) -- Lumissil Microsystems, a leader in LED driver semiconductor solutions, today announced the release of its new IS31FL3758 matrix LED driver, ...