Arduino GPIO expander The goal of this project is this project is to provide firmware and drivers to make an Arduino serve as a GPIO expander via USB, giving any PC or SBC GPIO pins that can be used ...

When connecting a LED to a PWM Pin of the Arduino (3,5,6 on Duemilanove) and selecting "output default high/low" in the plugin, the pin can't be set or cleared. When setting it to "PWM 500 Hz" and ...

Since the Arduino was launched years ago, many ‘shields’ or add-on boards providing additional functionality have been released. There are hundreds of different shields, from video capt… ...

They developed a stackable Arduino-compatable board for the Raspberry Pi. Right off the bat, the AlaMode plugs directly into the GPIO pins of the Raspberry Pi.

The RP2350 Metro Line development board from Adafruit is engineered for high-performance embedded projects, combining the ...

Unlock your setup's full potential by learning how to use the Raspberry Pi GPIO pins and making literally anything out of them!