An Arduino Nano is wired to an HC-05 Bluetooth chip to translate the signals from the PS/2 peripherals into Bluetooth. The HC-05 chip is a cheaper alternative to most other Bluetooth chips at ...

The Bluetooth Morse code keyboard is what they came up with. ... The project is build around an Arduino ProMini, an FTDI breakout board, and a Bluetooth module.

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.

The Arduino, Bluetooth module (check your specs, some HC-05, and HC-06 may come on a breakout board expecting 5V), and USB Host shield all run off of 3.3V, but devices you want to plug into the ...

We've seen Apple Keyboard add-on look-alikes -- like Interlink's Bluetooth Calculator Keyboard, which has shown up for sale in some Apple stores, but has middling reviews due to connection ...

Based on a Nordic Semiconductor 32-bit ARM system-on-chip that has built-in support for Bluetooth 4.0, the RFduino runs the same code as Arduino UNO and DUE boards, and it works with any type of ...

Both the Apple Magic Keyboard 2.(top) the Satechi Aluminum Bluetooth Keyboard have a caps lock light, but Satechi put its light in the upper-right corner where it’s less likely to be hidden by ...