It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of ...
The split electrodes also allow an inductor to be added to tune the frequency of this standing wave. That is what makes this special. Fizz, pop, ah well. The construction starts with pre-made end ...
Arrow Electronics offered a host of tools, technologies, and kits for the maker community at the 2024 Hannover Maker Faire. A Linux port for Xtensa cores is used in ESP32 modules, but only ...