There's the Arduino Giga R1 Wi-Fi featuring an impressive set of 76 pins and the Arduino Mega 2560 with a total of 70 pins.

Unlike Raspberry Pi, Arduino boards are micro-controllers, not full computers. They don’t run an entire operating system but simply execute written code interpreted by their firmware.

For all their hoopla, the GPIO pins on the Raspberry Pi aren’t terribly useful on their own. Sure, you can output digital data, but our world is analog and there just isn’t any ADCs or … ...

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Raspberry Pi and Arduino get mentioned a lot in DIY projects, but they aren't interchangeable. It's important to know which one is better for different tasks.

The Raspberry Pi itself is not open source hardware, because it relies on a Broadcom ARM processor (the BCM2835) for its computing, graphics processing, and memory. But Broadcom did recently ...