Improved serial debugging, with debug levels and simple software debugger, to see/change global variables, add watch, or call a function.

Read temperature and humidity values in a remote location and store the data in an SD card.

Discover how to make an I2S Theremin based on the new Arduino I2S library.

A colour changing lightsaber based on Arduino technology.

Just got paid? Perfect! Time to make this fun Make-it-Rain machine. Clap your hands and let the money flow!

See how much battery you have left!

How to use the new Arduino SDU library for SAMD boards to update the sketch on your board, putting it on an SD!

Simple enclosure and breadboard to mount Arduino MKR boards in a cabinet for prototyping.