Occasionally, maker-facing companies create plug-and-play interfaces for the I2C device breakouts they produce, with standardized pinouts and connectors. Following a standard pinout is way better ...

The Arduino Tre is a pretty cool piece of kit combining a Linux system with the Arduino pinout. Care to take a ... configurable as a UART, I2C, or SPI. USB device and host are also implemented ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs ... Arduino is not the same pin 9 on the ATmega328 IC. Pin 15 on the IC is actually the pin for Digital Pin 9 ...