Since you are going to use a built in led in arduino, you don't need an external led. Just arduino and USB cable to connect to the computer. You will see some text with COM Port number in the bottom ...

Python (light.py) This script establishes a serial connection to the Arduino on the specified port (e.g., COM5). It waits for 2 seconds to allow the Arduino to initialize. It sends the command '1' to ...

In this video we review the Elektor ESP32 Smart Kit Bundle consisting of the Elektor book "The Complete ESP32 Projects Guide" and the "ESP32 Smart Kit" component box. We learn how to set up the ...

Prefer your Arduino connections wireless? Check out this smartphone-controlled periodic table of elements, or this wireless robotic hand.

Occasionally it may be useful to visualize a continuous stream of data arriving through a serial connection as a web page in a browser. But how do you go about it? May we suggest a bit of scripting?

Adafruit has unveiled a new addition to their range in the form of the Adafruit Metro Mini 328 that has been designed dot provide a USB-to-Serial connection. The Adafruit Metro Mini 328 takes the ...

The small Gameduino 3X Dazzler Arduino shield is equipped with a GPU, FPGA, HDMI, and Python support for gaming and audiovisuals.