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 ...

These are just a few of the many Arduino LED projects you can try. With the Arduino’s flexibility and powerful programming capabilities, the possibilities are endless. So, whether you’re a beginner or ...

A 3-D LED LED cube game that will be able to astound you with the combinations it is capable of. Inexpensive and easy to make, thanks to an Arduino.

My arduino nano does not have enough outputs for all LEDs independantly, so charlieplexing is the easy way out. And no- I do not want to use neopixel LEDs- I want to power it with a battery, not from ...

A sketch and library file using two LED strips, an Arduino UNO, and a FastLED library. - r-craig73/arduino-ledstrip-fastled ...

Construction and testing Assemble the circuit on a breadboard or veroboard. Carve out the nameplate details on a black acrylic sheet (see Fig. 4) and fix the LEDs inside the acrylic box. When the ...

I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation for the next big step: disassemble my girlfriend’s chinese LED lamp and replace its ...

In this tutorial we discussed the Sound sensor, its pinout, working, and how to interface it with Arduino. This article includes a complete Arduino code and circuit diagram along with a step-by-step ...