A simple AVR microcontroller based circuit that can detect when you touch a metal probe connected to one of the mcu inputs. A simple AVR microcontroller based circuit that can detect when you touch a ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

The Arduino has long been a staple of the maker community. Longer than 3D printing has been as popular as it is, in fact. So, with both being mainstream, I decided to marry the two together to make my ...

Here is a very simple and easy robot named Line following robot. The line follower robot is a basic robot that follows a specific path indicated by a line having some particular width. This circuit ...

Electronic Design's own Lou Frenzel is updating one of his textbooks—and is soliciting advice from readers on microcontroller content to include. I am in the process of updating my book "Electronics ...