There's also a tutorial section in case you can't figure ... you can build circuits from scratch using three popular Arduino ...

Tutorial). Hackster is also packed with Arduino projects for all levels. For your convenience, the site even allows you to browse through projects that only use an Arduino UNO. Another great ...

[Lady Ada] recently posted a tutorial on burning the Arduino bootloader to standalone chips for those just getting started with the micro. The tutorial cites a common situation, where someone is ...