There are easy ways of getting more I/O pins for any project; shift registers, I2C expanders, or ADCs will give you plenty of pins for whatever project you have in mind. All these require extra ...

Among all the Arduino boards, the Uno is most folks' go-to choice, and for good reason. It's the perfect platform to get started with Arduino, it's capable enough to handle a wide range of tasks, and ...

YouTuber “Curious Scientist” has published a new project showing how you can use Arduino together with a a few extras to create a macro photography rig enabling you to capture close-up photographs.

There are two kinds of people in the world (and, no, this isn’t a binary joke). People who love the Arduino, and people who hate it. If you’ve ever tried to use a standard prototype board to mount on ...

There are a billion ways to get the right shot. Most of them, pros will tell you, involve taking a huge amount of pictures. Macro shots of in-flight insects are no exception — I don’t know if you’ve ...