Launch the Raspberry Pi terminal. If all goes well, youll spot the Done uploading message in the Console output, and the Arduino will start blinking the LED every second. With that, youre free to ...

Microcontroller demo boards such as the Arduino UNO are ubiquitous on Hackaday ... a fully-functional Arduino happily running the blink program. He plans to encase the brass portion in resin ...

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 ...