Arduino is a computer hardware and software company, project, and user community that designs and manufactures microcontroller kits for building digital devices and interactive objects that can sense ...

Text is sent to the board thru USB Serial communication or by UART connection. There is a level shifter so a 5v (Arduino UNO, etc) or a 3.3v (Arduino Zero, Raspberry Pi, etc.) micro controller can ...

A wearable assistive system that interprets sign language gestures into text and speech using accelerometers, an ESP32 microcontroller, and a Bluetooth-connected mobile application. Designed to ...