If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

There may come a time when you feel the need to convert your Word documents to PDF. This can be done with Microsoft Word quite easily, but what happens when you want to convert several Word documents ...

Brent crude has jumped more than 50% since the Iran conflict began, as Asian markets fall and European stocks follow suit. European markets opened lower on Monday but were mixed by the afternoon as ...

On boards and chip with a high pin count, like the CH32V307EVT, the number of "arduino pins" defined in the digitalPin[] array is much smaller than the number of GPIO pins broken out on the other ...

const uint8_t ledPin = 13; // Digital output pin that has the on board LED const uint8_t zeroPin = 2; // Digital input pin to which the zero crossing detector is connected while ( digitalRead(zeroPin) ...