This project demonstrates how to control an LED connected to an Arduino board using serial input from a computer. By sending specific commands through the Serial Monitor, you can turn the LED on or ...

Presenting Arduino Ambient Lighting System. Enable a backlight LED ambient system on your monitor/TV controlled via computer or iPhone. You’ll be able to switch lights on/off, control light power or ...

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 hardware implementation is really simple since both ICs communicate to the Arduino via the 2-wire I2C port; only 5 connections are needed to the Arduino (+5V, GND, SCL [A5], SDA [A4], and TX [1]) ...

Maker LED display also has Wi-Fi so it can connect to the internet to retrieve and display information. Choose between 32 x 9 pixels or 64 x 9 pixels versions and choose an LED color: white, blue ...