[Tod] wrote in to tell us about his latest project. It’s called wifino, and aims to set your Arduino free by offering a web-based IDE, online storage for your Arduino sketches, and even WiFi enabled ...

To prevent data corruption when using multiple SPI devices on the same bus, care must be taken to ensure that they are only accessed from within the main loop, or from the interrupt routine, never ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...