Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

When it comes to microcontroller programming, it’s basically flipping switches on and off. These switches / pins we call them digital I/O pins. Consider the following example, blinking an LED for ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

** 2. The LED light flashes once per second, that is, the serial port sends a command to read the number of pulses ** 3. The serial monitor can observe that a position value is output per second ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

An example of an input device is an ultrasonic sensor that uses ultrasonic frequency to detect how far anything kept in front of it is. All Sensors are input devices. Devices controlled by the Arduino ...

Spread the love“`html When embarking on your journey with Arduino projects, one of the first and most critical decisions you’ll face is how to power your setup. Whether you’re building a simple LED ...