You can see the straight key being pressed by a hobby servo in the image above. The servo is driven by the Arduino, which will transmit the series of letters automatically.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

He also wrote a "sketch"—a set of code for the Arduino controller to drive the servo—and sample Windows code to make it work.

The sketch he’s using allows him to stream g-code to the popular prototyping platform, freeing him from needing a dedicated PC.

The Gesture Keyboard is a device that translates gestures into letters. It’s made by an Arduino Pro Micro, an HC-06 module for Bluetooth communication, and an MPU-6050 accelerometer.

That said, the Electron is not intended to be a simple Arduino clone, and it does a very good job of incorporating cloud connectivity into sketch code with Particle-specific functions (sometimes ...

Arduino enthusiast Evan Kale has been the inspiration for a new Arduino powered Bluetooth adapter which has been created by DastardlyLabs to allow those interested to make their USB keyboards ...

Da Vinci, the Arduino-Powered Etch-a-Sketch Patrick McCabe’s latest creation is a delightfully ironic combination of high-tech and low-tech that is sure to please.