Using the Arduino Uno as a Lego Mindstorms NXT Sensor (with Galvanic Isolation of the I2C Serial Bus)
There are many fantastic online tutorials describing how to interface a Lego Mindstorms NXT robot with the Arduino microcontroller, and there are several reasons for this project’s popularity. First, the NXT actually uses and AVR microcontroller internally for IO, so interfacing with these devices is easy! Second, the Arduino makes it fantastically inexpensive to add [...]
