This Arduino project demonstrates how to use serial communication to interact with the user through the Serial Monitor. The program prompts the user to enter a number, and once entered, it reads the ...

Arduino Serial Monitor: Circle Area Display This project is a beginner-friendly Arduino sketch designed to demonstrate how the Serial Monitor works in real-time. It calculates and displays the area of ...

An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

With that out of the way, your Arduino’s built-in LED should start blinking once every second. If you really want to see it work on an external LED, then you should try putting an LED and a 250 Ω ...

CGA monitors may not be an amazing technological advance these days, but they can generally be found very cheaply. Additionally, they have a DB-9 connector and work off of TTL ranges (0-5VDC) makin… ...

How (and Why) to Mark and Monitor Minor Cracks in Your Home February 4, 2025 Baking Soda and Vinegar Are Good for Cleaning, Just Not Together ...

The idea here is to use a cheap clock from IKEA, wire in a bunch of LEDs, connect and Arduino, and then use the 1Sheeld to trigger color changes depending on the traffic time between two points.

This might be confusing for beginners when they try to program this development board for the first time, so in this article lets learn how to program the ESP32-CAM module using the Arduino IDE.