EDN

Arduino 4-Digit 7-segment LED Display

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...
GitHub

ex11_display_7_segmentos_anodo_comum.ino

#define SEG_A 0 //definição do display_seg a #define SEG_B 1 //definição do display_seg b #define SEG_C 2 //definição do display_seg c #define SEG_D 3 //definição do display_seg d #define SEG_E 4 ...
EDN

Multiple Shift-out Registers on Arduino – part 2

In this second article we will see a practical application of the daisy-chained shift registers. We want to use four 7-Segments LEDs controlled by the Arduino board. As you can imagine, that is ...
GitHub

Miniproyecto 2: Contador de Dedos usando Python, Arduino y Display de 7 segmentos

Este proyecto implementa un sistema de visión por computadora que detecta entre 0 y 5 dedos levantados mediante una cámara, usando Python, OpenCV y MediaPipe. El número detectado se envía vía puerto ...
elektormagazine

Arduino Pomodoro Timer

This project is also available at Max Imagination’s Workshop. Welcome, fellow makers! Today, we're diving into the world of productivity and time management with a hands-on project – the Arduino ...