Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

Any Arduino programs - or Sketches, as they're called - that you create can then be compiled and uploaded to the board, where the results will hopefully quickly become evident: a blinking LED, for ...

Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

Features of the Arduino LED Matrix include : – Single-color 32 x 9 or 64 x 9 LED matrix display with several color options – ESP8266 controllable and programmable via Arduino ...

One user restored and rebuilt his old 386 CPU with new hardware. This includes an Arduino-powered LED display, an SSD, and more.