Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

They are (in part) selling service (including their whole cloud management thing), but it's a standalone device that's highly integrated and a lot smaller than an Arduino shield. Also it's Arm and ...

Arduino is the perfect introduction to microcontrollers and electronics. The recent trend of powerful, cheap, ARM-based single board Linux computers is the perfect introduction to computer science ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

I have both Arduino and Particle-based hardware and far prefer the Particle hardware for it's cost/features and wifi firmware updates. It's just a more complete package as far more is already done ...

There is a problem with using a Nokia 3100 as a cheap Arduino cellular shield: it’s only 2G, and sometime soon those cell towers will be shut down. For now, though, it works, and once those 2G ...