计算机工程与信息技术学报

Inserted Systems of Mobile Application and Electronic Braille Alphabet Connected with Android Smartphone Device

Alene Shefraw

This exploration intention is to make electronic braille that associated with Android telephone. Examination and formative methodologies are utilized for the technique. Information preparing and regulator uses Arduino nano microcontroller, Bluetooth module CH05 for Arduino speak with android versatile application through remote Bluetooth correspondence, and small solenoid are utilized as the actuator. Android application is utilized as conclusive interface with voice and touchscreen highlights. The outcomes are practical and useful braille gadgets which associated with android based application as planned. Electronic braille can shape braille letter designs with character change speed that up to 500 m.