But we can’t deny this Arduino calculator project by [Danko Bertović ... [Danko] is using an array of 17 tactile switches for the keyboard and a very crisp 128×32 I2C OLED display.

All by itself, a calculator based on an Arduino isn’t necessarily very ... it’s handy to have a simple processor with a keyboard and a display. There’s some extra I/O pins and the first ...

Featuring an Arduino Nano microcontroller board and the keyboard from a small numeric keypad the LCD display the calculator is powered by a set of AA batteries through a DC-to-DC converter.

Standing for display and keyboard, the DSKY Moonwatch ... While it only has a calculator app for now, if you have experience with Arduino or Python, you can program the watch via a micro-USB ...

Engineering student Federico Terzi has created a new input device aptly named the Gesture Keyboard which, as the name suggests, converts gestures into keystrokes thanks to a little Arduino ...

To make that actually work, Robofun paired an Arduino board with some capacitive controllers for the base, and connected that to a Raspberry Pi that linked the keyboard to the TV. Unconfirmed ...

Robofun Create has built a fully functional keyboard using Staropramen beer cans, demonstrating once more that the potential of systems like the Arduino and Raspberry Pi is only limited by the ...

This month I’ve been trying out a new mechanical keyboard from AZIO that comes as part of a desk set that also includes a matching Bluetooth mouse, a keypad calculator and a palm rest for extra ...