It’s probably not much of a stretch to say that many of us have taken on a project or two that were little more than thinly veiled excuses to add a new tool or piece of gear to our arsenal. There’s ...

Converts the contents of a String as a C-style, null-terminated string. Note that this gives direct access to the internal String buffer and should be used with care. In particular, you should never ...

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially when we ...

After updating to Arduino-ESP32 2.0.8, the attached sketch will no longer compile, and displays the following error messages: In file included from /home/alex ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finally, ...

Unlike their more established cousins, cryptocurrencies like Bitcoin and Litecoin don't have the luxury of printed-paper and stamped metal to bring them to life. But one enterprising artist from ...