Each of the 14 digital pins on the Arduino Uno can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions. They operate at 5 volts. Each pin can provide or receive ...

Not exactly schematics, but [Duckman] has some Arduino pinout diagrams he made using ASCII-art. These could be useful when pasted into source code as comments, documenting the pinouts for your ...

It contains the basics from resistor color codes, typical pinouts of various chips, current capacity of wire gauges, Arduino pinout diagrams, schematic symbols, trace widths for current capacity ...

The Arduino hardware interface has changed slightly over the years with the latest revision being based on the UNO R3 pinout. The standard interface consists of six analog inputs, fourteen digital ...

The Arduino Nano itself is the most basic and oldest ... A few other distinctions you'll notice between the two boards' pinouts are that the Nano has more reset pins (two versus one on the Uno ...

It's like a shrunken version of the Arduino Leonardo as it features the same ATmega32U4 microcontroller, micro-USB port, and pinouts. It also operates at 5V and requires an external supply of 7 to ...