Little Bird Electronics posted an article about using an analog voltage reference with Arduino ... an external circuit, such as a voltage divider or an adjustable regulator, can give you a ...

Rather than featuring the typical voltage regulator used by Arduino boards (used to allow ... Rather than using the bootloader, ICSP (in-circuit serial programming) and DebugWire are possible ...

Using the USB on your computer is just so much easier when working with simple circuits ... All Arduino boards have this pin, and it's connected to the built-in voltage regulator that makes ...