My team and I put the best free PDF editors to the test - and these are the top picks I've ever used. They're all completely free to use, whether you're creating a PDF file from scratch or modifying ...

There are different ESP32 Audio boards available that can be programmed with the Espressif ADF Framework. The ADF Framework contains an abstraction layer to support different codec audio chips (ES8388 ...

Default value for maximum measurement distance is 4m, since HC-SR04 sensor can't measure reliably beyond that. However, if you are using another sensor or if you you don't care about distances larger ...

Abstract: In this paper, we analyze the working principle of an arduino. These days many people try to use the arduino because it makes things easier due to the ...

PDF (Portable Document Format) has become the go-to file format, especially in a professional environment. However, the one thing that PDFs lack is the ability to edit the document. That’s exactly ...