So in that light, building your own DIY calculator might not seem too exciting. But we can’t deny this Arduino calculator project by [Danko Bertović] would look good sitting on the bench.

If you want to add a keypad to your Arduino project, the options are pretty limited. There’s that red and blue 4×4 membrane we’ve all seen in password-protected door lock projects ...

The Arduino Pocket Computer isn’t exactly powerful by modern computer standards. But it has all the features you’d find on an digital organizer from the 1980s or early 90s, including a phone ...

Arduino's are already pretty small, but they're still not conducive to travelling. Instructables user sath02 wanted to take his electronics tinkering on the road with him, so he built a pocket ...

All Arduino-compatible boards and extension modules created by Microduino are about the size of a quarter and stackable, which makes it easy to build micro-robotics and other small projects.

Before there were smartphones, there were personal digital assistants like the Palm Pilot, Handspring Visor, and Compaq/HP iPAQ line of devices. And before those, there were really basic PDAs ...

Arduino enthusiasts searching for a tiny development board and Arduino compatible multitool, may be interested in the PocketScreen developed by the development team at Zepsch based in Ludwigsburg ...

YouTuber YellowRobot.XYZ has created a handy new pocket-sized gadget which is powered by Arduino and uses NFC tags to help you build positive habits and set reminders. The Arduino wearable has ...

Heck created the device for the latest episode of his web show, and if you're following along at home, you'll need the Chatpad from an Xbox 360 controller, an Arduino Uno and a LCD display -- a ...

Now it is very easy to build your own siren sound alarm, small enough to be carried in a garment pocket. This powerful audio-visual alert device is realized using the renowned Arduino platform. The 9V ...

In the Arduino world, a shield is a daughter-board ... With the popular app Pocket going away, you'll need a new way to catch up on those articles you've been meaning to read.