Posted in Arduino Hacks Tagged arduino, bluetooth, hc-05, hc05, keyboard, usb ← Raspberry Pi Chiptune Player Rocks A Sound Chip From The 80’s Music Player For The Ability-Impaired → ...

There’s his DIY LED display controlled by an Arduino UNO. To have some text or picture for the display, he’s wired the output of a Bluetooth speaker directly to the Arduino, and sends it ...