Design and Development of Electric Veena (DIGIFRET)

We are announcing the smart toy of veena for learners of any age. Models were created in a commercial workshop for giving shape to veena. The complete prototype of the smart toy was utilized to give a lesson of veena the precision of the gadget is the key feature of the Smart Toy “DIGI-FRET”. For making the toy smarter and more engaging we have used LEDs, ESP-32. a layer of LEDs was utilized for detecting the locations of the fret on the strings. ESP-32 Microcontroller was utilized for the gadget to connect the smart toy to the mobile application in order to give a signal to LEDs, turn on to indicate the correct position for the chord by which learners can easily identify the correct chord and fret to play. The mobile application will give full control over learners to choices of music or lessons of their own choice.