There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Acquire all electronic components from the electronic components list. I personally bought everything from Aliexpress and had no problems. 3D print all parts from the 3D printed parts list. I used max ...

If you are an electronic enthusiast like me who wants to tweak around with different electronic circuits, having a decent Function Generator sometimes becomes mandatory. But owning one is a problem ...

In industrial automation and control, PID controller has become one of the most reliable control algorithms that can be implemented to stabilize the output response of any system. PID stands for ...

The cheap MP3 VS1053 codec processor that has come from aliexpress.com is told to be capable of decoding a variety of music formats, including Ogg Vorbis/MP3/AAC/WMA/MIDI audio, was lying on the table ...

#define STEPS 32 // Number of steps for one revolution of Internal shaft // 2048 steps for one revolution of External shaft ...