Since the Raspberry Pi I/O pins operate ... to interface with i2c parts rated for lower or higher voltages. This is especially handy for folks who started with the Arduino and own mostly 5V ...

While the Raspberry Pi has very good support for an I2C bus, a lot of very cool chips ... After connecting an Arduino to the MOSI, MISO and SCK pins of his Arduino, [Louis] was able to transfer ...

While Raspberry Pi users can code in multiple languages ... send and receive a message using bits of data. Some Arduino boards feature the I2C pins in different places, and you can check out ...

The PicoCalc is a new handheld with a retro design. At first glance it looks more like a graphing calculator than a modern ...