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 ...

A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

The tutorial will focus on getting you up and running with Arduino quickly, so that you will understand the basic procedures for working with your ESP32 (specifically Adafruit's Huzzah32) and the ...

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