In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

The official Arduino development team has this week announced that the latest Arduino IDE 2.0 has now been made available ... Other features include : Autocomplete during sketch editing, Dark ...

What was your first Arduino program? Probably an LED blinker — that seems to be the “hello world” of microcontrolllers. You probably moved on to things a little more complicated pretty quickly.

The Arduino team has announced that Arduino IDE 2.0 is available for download. The Beta version was launched back in Spring 2021, and now - following feedback received from the Arduino community - the ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security ... but I will talk about the ...

Rob Cai has used and Arduino Uno development Board together with an old VGA display to create an awesome digital representation of the iconic Etch-a-Sketch mechanical drawing toy invented by ...