There are so many nice hacks in [Joekutz]’s retro LED display project that it’s hard to know where to start. There’s his DIY LED display controlled by an Arduino UNO. To have some… ...

The 1K resistors are used for base current limiting, and the 390R resistors limits the operating current of the LED display segments. In the Arduino board, digital outputs from D2 to D8 are used to ...

Custom library written by author, Display_LED_library available at repository URL Version 1.0.1 Display_LED_lib.h // to drive the LED arrays The schematic drawn in eagle is in docs folder. You will ...

In this tutorial we are going to use a 32x16 LED dot Matrix display module which is also known as P10 LED Display Module to display a scrolling text by using Arduino UNO. P10 modules can be cascaded ...

Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push button increment of the counter from 0 to 9. The whole circuit can ...

The LED Display board is a simple Arduino clone with a ATMega328p processor, 32768Hz RTC crystal, 16 LEDs and a reed switch. Fonts are included from the Adafruit GFX library, which can be installed ...

The brain of this project is an Arduino Nano, and for the display part, we will be using a P10 LED matrix to show the score remotely in real-time. The P10 LED Display Matrix. A P10 LED Matrix Display ...

It is a LED clock built using the Arduino including controls for setting the time and the LEDs off. Each hour and minute digit is represented in binary form. It is a 6 by 4 display of neon tubes that ...

In a previous project, I shared the making details of an 8x8 LED matrix. For this project, I expanded the display by assembling four of these matrices. Using Altium Designer, I created a host board to ...