On a 8x8 LED dot matrix we display a heart image (which is created by the matrix's dots/LEDs that are ON). We wait for 5 seconds and then booom!, the leds that compose the heart turn on and a heart ...

The software is splitted into Abstraction Layers so the responsability of each layer are very limited and will make easier the growth and maintenance of the project in a Architectural point of view.

When we are talking about the MAX7219-based dot matrix display module, it consists of 64 LEDs connected in a row-column format so that we could easily control them with the multiplexing technique.

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...

An Arduino hourglass project is a fun and educational project that involves creating a digital hourglass timer using an Arduino microcontroller and some simple electronic components. The project ...

The gadget is built around two main circuit boards, the LED Matrix and the Host master board.In a previous project, I shared the making details of an 8x8 LED matrix. For this project, I expanded the ...