As you can see from that sketch and the circuit diagram, the LED is connected to the digital pin 13 of the Arduino. Once you verify (compile) the sketch and upload it to the Arduino board, you should ...

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 p… ...

This usually takes not less than 30 seconds. So a 30 seconds delay is intentionally included in the sketch. For other type of sensors this is not necessary, thence remember to delete the line delay ...

“Arduino Self-Timer” project presented here is a low-component count 60 seconds countdown timer. It can be powered from a 9V compact battery or suitable Arduino AC mains adaptor. Working of the ...

In the original HTTPS CLient ESP32 project, the Arduino sketch connects to a remote host (the Bacon Ipsum service) and retrieves a paragraph of text. For this version, I created a cloud function that ...

Describe the request Sharing Arduino IDE sketches between users is pretty handicapped right now, because the sketch.yaml project file isn't yet supported in the IDE, and there is no way to share the ...

Arduino now has an officially supported command-line interface. The project, called arduino-cli, is the first time that the official toolchain has departed from the Java-based editor known as the A… ...